The vast historiography on the urbanization processes that swept Western Europe starting from the eleventh century owes much to the seminal works of Henri Pirenne and Max Weber, who described the mechanisms that enabled developing cities to attract new populations and to form highly diverse and stratified social structures.Footnote 1 Therefore, the study of medieval cities deals extensively with the consolidation of dominant groups within the city's population into coherent social formations such as communes, guilds and fraternities as well as the relationships of these formations with municipal mechanisms and their impact on the urban fabric.Footnote 2
Such urbanization processes took an interesting course in cities located at the periphery of Latin Christendom, and specifically in the Latin East. Cities in newly conquered areas presented their rulers with new opportunities but also with new challenges, emanating from the encounter with urban landscapes that differed considerably from their European counterparts, and with non-Christian or non-Latin populations. These challenges concerned the fusing of a highly heterogeneous population into a more consolidated urban society.Footnote 3 Such problems were exacerbated in the Latin East by the need to bridge not only cultural and religious divides between the European settlers and the local populations but also by the social heterogeneity among the settlers themselves, who came from diverse backgrounds and lands of origin.Footnote 4
However, Jerusalem during this period is fascinating for more than its unique characteristics. Unlike other cities in the Latin East, Jerusalem was not a commercial centre, a crucial factor in determining its demographic makeup and the socio-economic mechanisms that developed in it. Thus, whereas in cities such as Acre, urban development was largely circumscribed by the presence of the Italian communes, this was not the case in Jerusalem, where such independent quarters did not develop. Yet at the same time, Jerusalem's politically important role in the ideology of the crusading movement was vital to the rise and status of new institutions such as the military orders, which exercised a considerable impact on municipal mechanisms.
Jerusalem's particular interest as a case-study of urban development thus lies in its inherent sacrality, which makes it an archetypal yet an anomalous city.Footnote 5 But while earlier episodes in the city's history do not easily lend themselves to an investigation of the reciprocity between social structures and urban fabric due to a paucity of evidence, the Crusader period stands out in its relative wealth of written and archaeological data.Footnote 6
The establishment of Jerusalem as the Christian capital of the Crusader Kingdom, following its conquest in July 1099, brought significant changes to the city's population and urban landscape. Numerous architectural endeavours initiated in Jerusalem towards the middle of the twelfth century aimed to make the city befit its newly acquired status.Footnote 7 Due to the city's symbolic and religious importance, it was presumed in the scholarship that its urban transformation was a rather swift and sleek one.Footnote 8 A close reading of the sources, however, suggests a quite different narrative.
The violent conquest of Jerusalem in 1099 was the culmination of a long period of urban decline caused by a series of geo-political and climatic crises.Footnote 9 The city's capture was accompanied by the expulsion and massacre of the city's non-Christian inhabitantsFootnote 10 and the return of many of the leaders of the Crusade, as well as the rank and file, back to Europe.Footnote 11 As a result, the resettlement of the city and the transformation required by its new status demanded the establishment of entirely new municipal mechanisms and a revitalization of the urban economy. Rather than flocking to the city, new settlers had to be lured there by privileges offered by the Frankish kings.Footnote 12 In addition to their chequered success rate, these policies failed to provide long-term solutions for the challenges that Jerusalem faced during the beginning of the twelfth century.
The city's monumental transformation is said to have relied on royal patronage as well as on growing numbers of pilgrims and the active personae of patriarch William of Messines (1130–45) and of Queen Melisende (1131–53). Yet such explanations have paid little heed to the socio-economic structures that were formed in Jerusalem during that period.Footnote 13 As recently shown, the corpus of documents pertaining to property transactions conducted in and around Jerusalem during the twelfth century indicates that a peak in monumental construction occurred simultaneously or was even preceded by a new phase in the patterns of real-estate distribution in the city and its environs, which began in the early 1130s.Footnote 14
During the first 30 years of Frankish rule in Jerusalem, properties were distributed mainly by means of endowments granted by the monarchy and religious institutions. The early 1130s, though, saw a spike in diverse forms of commercial exchange (sales, leases, barters, etc.) that were introduced into the former grant-based system. The proliferation of transactions displaying such forms of exchange point to an increasing engagement of Jerusalem's population in an emerging ‘proto real-estate market’Footnote 15 and may be indicative of an intensification of land use in the city. Chronologically, these processes occurred earlier than the main stage in monumental construction and, therefore, may have paved the way for the major transformation of the entire cityscape.Footnote 16
Similar forms of property ownership and alienation are known from European cities in that period, where they were associated with a specific social group, namely the burgesses.Footnote 17 The presence of such economic patterns in Jerusalem can thus be linked with the development and rise of a similar class there as well. The urbanization processes that Jerusalem underwent during the twelfth century should be understood in light of the socio-economic motivations of its burgess population and the correlation between such socio-economic patterns and a monumental transformation of the built environment.
In what follows, I offer a reconstruction of these processes, distinguishing between three main phases. Initially, the patriarchs and the church of the Holy Sepulchre took the leading role in municipal initiatives, establishing various channels of collaboration with the burgess population. By the middle of the century, the Holy Sepulchre partnered with the Hospital of Saint John and the Latin monarchy in their urban endeavours. In the third phase, the Hospital's engagement in the municipal sphere gradually increased, overshadowing other institutions. However, its involvement was based on different social mechanisms than those established earlier between the burgesses and the Holy Sepulchre, dictating a different pattern of municipal engagement.
Social cohesion and urban change – the Holy Sepulchre and the burgesses of Jerusalem
Early on, Jerusalem was formally divided between the kings and the patriarchs, the latter being lords of their own quarter inside the city.Footnote 18 The patriarchs served as the bishops of Jerusalem, and respectively the Holy Sepulchre was the city's cathedral church.Footnote 19 Contemporaneous cities in Europe show a similar dual rule, with bishops taking a central part in municipal administration.Footnote 20 Indeed, the documents indicate that from the 1120s, it was the patriarch, in collaboration with the chapter of the Holy Sepulchre, who actively promoted the municipal development of Jerusalem.Footnote 21 Already the earliest grants and privileges given to the church by the kings underscore its responsibility for supplying the city with its basic provisions. Thus, the Holy Sepulchre was granted extensive properties in Jerusalem's rural hinterland and owned all but three of the city's baking ovens.Footnote 22 In line with this tendency was the exemption from taxes on the import and export of agricultural produce to and from the city, granted in 1120 by Baldwin II to merchants entering Jerusalem, which was, in fact, issued in response to the request of the patriarch.Footnote 23
It should be noted that we do not have evidence to suggest that at that point, i.e. the early decades of the twelfth century, any other religious institution based in Jerusalem was involved in such efforts on a similar scale.Footnote 24 Moreover, as suggested by the account of the construction of the outpost of Castellum Arnaldi outside Jerusalem in c. 1133, even municipal responsibilities such as the protection of pilgrimage routes leading to Jerusalem, which later became associated with, for example, the Hospital of Saint John, were then still under the auspices of the patriarch, who acted as head of the Jerusalemite community.Footnote 25
The dominance of the patriarchate and the church of the Holy Sepulchre was also expressed in other spheres of municipal development, most importantly in the establishment of socio-economic mechanisms that fostered a collaboration with Jerusalem's burgesses. This collaboration correlates with the above-mentioned increase in the volume of commercial property transactions, most of them involving, from the late 1120s and especially during the 1130s, canons from the chapter of the Holy Sepulchre and burgesses residing in and around Jerusalem (Table 1).Footnote 26 As previous studies have shown, these transactions produced long-standing relationships between the church and the burgesses, who entered its sphere of influence and established ongoing mutual commitments.Footnote 27
Table 1. Initiators of transactions according to social groups, 1099–1139
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Note: The categorization into groups is based on various factors: namely identification included within the document itself, or in secondary literature and prosopographic studies, such as the discussion of each document in the UKJ; Tischler, Die Burgenses; Alan V. Murray, The Crusader Kingdom of Jerusalem: A Dynastic History, 1099-1125 (Oxford, 2000); Shagrir, Naming Patterns, and other similar studies. Percentage was rounded to the nearest whole number.
An example of this reciprocity is an 1136 transaction between the burgess couple Andreas and Hosanna, and the canons of the Holy Sepulchre, licensing them to build a house on a plot of land that belonged to the chapter in exchange for an annual rent.Footnote 28 The transaction included clauses stipulating the rights of each spouse in case the other died, legally affixing the terms of the inheritance and holding the chapter responsible for providing for the remaining one. This document exhibits a twofold strategy relying on a mutually beneficial economic collaboration, in which the Holy Sepulchre improved the assets under its control and thus increased its revenues, while the socio-economic security of a burgess family was solidified.Footnote 29
This pattern, which was common in transactions between the chapter of the Holy Sepulchre and the burgesses of Jerusalem,Footnote 30 was not found, at least during these decades, in transactions conducted by other institutions such as the military orders, or any of the city's big monastic institutions. However, this pattern was pivotal for the development of a city with a highly diverse population.
As mentioned above, Jerusalem's settlement by European immigrants brought together people from different backgrounds and origins, and diverse local populations.Footnote 31 Thus, the communal bonds among the city's inhabitants early in the twelfth century are likely to have been rather loose. The contractual affirmation of mutual commitments among the burgesses themselves, and between them and the Holy Sepulchre, promoted social cohesion within the urban (and particularly burgess) populace. In turn, this became the legal and economic catalyst for small-scale enterprises such as new construction projects and the repurposing of existing plots, necessary for urban development.Footnote 32
By engaging in active collaboration with the burgess population, the Holy Sepulchre was the first Jerusalemite institution to develop a framework that increased the social cohesion among the city's inhabitants, and between them and municipal institutions.Footnote 33 Minimizing mutual economic risks and reducing transaction costs, this framework thus provided the level of security that was necessary for motivating further investment in the development of the cityscape.Footnote 34 Moreover, as Joshua Prawer and Kaspar Elm have shown, these legal and economic mechanisms were inseparable from social frameworks, mainly the confraternity of the Holy Sepulchre,Footnote 35 facilitating the formulation of group identity among members of the burgess class. With the increase in their economic and social impact, the burgesses became active stakeholders in the municipal sphere, which could have attracted more settlers to the city.
This complex system was aided by the legal norms that generally characterized medieval property transactions. According to these, a transaction was legally validated by the witnesses who attested it, some of whom had either a direct interest in the exchanged property, or in adjacent assets.Footnote 36 Such a system of collaterals added another layer to the forming of communal bonds among the burgesses themselves, and between them and the Holy Sepulchre.
This can be demonstrated in transactions that were conducted in the patriarch's quarter (Figure 1). During the first decades of the twelfth century, many residential properties in this area were occupied by the canons of the Holy Sepulchre.Footnote 37 An 1114 monastic reform required them to reside in designated lodgings within the church's facilities. However, since the renovation of the Holy Sepulchre complex continued at least until 1149, and in 1121 the canons were admonished for still residing ‘in their own houses’,Footnote 38 we may assume that the transition took time. During that period, some of the canons may have continued to live in houses around the quarter, alongside burgesses who occupied recently vacated properties, and neighbourly relationships may have sprung up between the two groups. Even after the canons left their houses in favour of lay tenants, their frequent appearance as witnesses in property transactions in the same quarter may reflect an amalgamation of personal and institutional interests (Table 2).Footnote 39 Plausibly, then, residences in close proximity to one another, at least during the first decades of the twelfth century, added a more personal facet to the clientele relationships formed between the burgesses and the canons residing in the patriarch's quarter. Later, such personal networks evolved into the contractual forms observed in the documents starting from the 1130s. These obligations promoted social cohesion in the highly heterogeneous demographic environment of Jerusalem in the period of interest.Footnote 40
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Figure 1. Jerusalem in the twelfth century – residential and monumental development
Table 2. Burgesses’ witnessing patterns in Jerusalem
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That similar mechanisms cannot be traced in the documentation pertaining to the municipal activities of other institutions that operated in the city during that period further supports the argument that the church of the Holy Sepulchre was the first to adjust its socio-economic modus operandi to the needs of Jerusalem's population. These church mechanisms bolstered the urban transformation of early twelfth-century Jerusalem and smoothed its transition from an initial state of crisis to growth.
New trajectories of urban development – a socio-spatial analysis
Towards the 1150s, the dominance of the Holy Sepulchre in the municipal sphere was gradually replaced by a tripartite collaboration with two key players who gradually increased their engagement in Jerusalem's cityscape, namely the Hospital of Saint John and the Frankish monarchy.Footnote 41 During the 1140s, each of the three institutions became increasingly responsible for different aspects of urban development.Footnote 42 While the chapter established the socio-economic infrastructure that eased the densification of the urban fabric and the kings sponsored monumental architectural endeavours, the Hospital became responsible for the safe-conduct and accommodation of pilgrims to Jerusalem. The new equilibrium, which was rather short-lived, was followed by a rise in the Hospital's power, occasionally at the expense of the Holy Sepulchre.Footnote 43 This, coupled with political tensions between the monarchy and the patriarchate,Footnote 44 ended in the collapse of the tripartite collaboration, which in turn significantly undermined the patriarch's municipal authority.Footnote 45
It was during this period that the rise in the Hospital's institutional autonomy and influence in the local and international arenas allowed it to strengthen its hold in the municipal sphere and to expand its possessions in Jerusalem's hinterland (Table 3). The involvement of the Hospital in the urban transformation of Jerusalem has been hitherto assessed primarily through the prism of monumental construction in and around the order's headquarters (i.e. the Muristan compound) and the promotion of pilgrimage to Jerusalem.Footnote 46 My analysis of the documents yields a more fine-grained image of the Hospitaller involvement in the municipal sphere, from c. the 1150s, with far-reaching implications for other aspects of urban development.
Table 3. Participation of the Hospital of Saint John and the Holy Sepulchre in commercial transactions inside Jerusalem
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*This sharp rise in the number of commercial transactions is associated with the appearance in these decades of rental lists summarizing multiple properties that yielded annual rents. It is impossible to determine conclusively whether similarly to some confirmations, such lists summarized now lost documents that referred to each property individually (as we find in other cases that establish the rentals of separate properties), merely recorded already established realities, or both. However, especially in the case of the 1165 list of the Holy Sepulchre, that clearly refers to previously recorded transactions, the first premise seems more plausible. Considering this issue, the dating of the individual transactions summarized in such rental lists is also difficult to establish, and although it is clear that they were conducted before the lists were composed, in most cases they cannot be dated with more accuracy than their terminus ante quem. However, even if, for the sake of a more conservative estimate, we exclude these lists from our calculations for the 1160s and 1170s, the patterns indicated in the analysis are maintained, with the Hospital's considerable pre-eminence in the sphere of commercial property transactions inside the city.
During this period, the Hospital expanded its real-estate activity inside the city and its immediate environs through the acquisition of new properties and the active consolidation of adjoining plots. Via a series of exchanges with other religious institutions, from the 1150s onwards, the Order of Saint John enlarged its land plots and consolidated new acquisitions with older possessions in the city and its environs, a process that appears to have been part of a carefully planned agenda.
Consider a transaction conducted in 1157 with the abbess of Saint Lazarus in Bethany. In this case, the Hospitallers commuted their tithes from the casale (village) of Bethaanina (about 5 km north of Jerusalem) for a vineyard located outside the northern wall of Jerusalem bordering two other vineyards, one of them belonging to the Hospital and the other to the monastery of Saint Anne. In the terms of exchange, the abbesses of Saint Anne and Saint Mary the Great, who also owned a portion of the tithes of the vineyard, granted their shares to the Hospital. The latter thus relinquished its revenues from a property that was more distant from the city in order to expand and consolidate its possessions closer to Jerusalem.Footnote 47
Clearly, the construction works in the impressive compound of the Muristan in the heart of Jerusalem was just one of many actions that expressed the Hospital's increasing foothold in the landscape. The consequent concerns of the patriarch and the Holy Sepulchre came to a head in 1154 when, as part of a campaign against the patriarch, then Fulcher of Angoulême, the Hospitaller brothers made a habit of ringing the bells of their adjacent church so loudly that it prevented those congregated at the entrance to the Holy Sepulchre from hearing his sermons. According to the outraged account of William of Tyre, the Hospital's contempt for the Holy Sepulchre and the patriarch was further broadcast in the construction of a Hospitaller building whose splendour exceeded that of the church, standing directly opposite its main entrance.Footnote 48
What began as a violent inter-institutional conflict within a central location in Jerusalem's public sphereFootnote 49 soon became a competition for urban resources that employed legal and economic mechanisms and significantly influenced the urban fabric in central areas of the city. This process was accompanied by the appearance in the early mid-1160s of new, previously unrecorded, types of document. Such documents, one from the cartulary of the Hospital and the other from that of the Holy Sepulchre, include lists of properties located in the city and yielding annual rents.Footnote 50 The earliest and most extensive known example from Jerusalem is the Hospitaller census, drafted in the early 1160s.Footnote 51
While such documents became more common in the second half of the twelfth century and their apparent resemblance can be explained by the similar circumstances of their composition,Footnote 52 careful inspection reveals significant differences in the way properties were recorded. These nuances reflect the different types of municipal engagement that were practised by each of the two institutions (Figure 2).
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Figure 2. Demarcation of assets in the rentals of the early 1160s Note: Translations are based on Pringle's above-mentioned edition of the list, and the RRR.
The Hospital census records provide detailed descriptions of each property, and often contain the tenants’ first name and surname, and the exact co-ordinates of each property, as well as a careful registration of the dates when rents were due. By comparison, the list of properties belonging to the Holy Sepulchre seems cursory and almost haphazard. Tenants are often mentioned by first name only and their houses are identified just by the name of the street where they are located. Considering the meticulous registration practices found in earlier property records of the Holy Sepulchre, it seems unlikely that these discrepancies in the style of the documents should be attributed to the differences in the bureaucratic mechanisms of the two institutions. Therefore, it is plausible that the almost stenographic style of the Holy Sepuchre list signals a closer acquaintance with the properties and their tenants, making elaboration redundant. This notion is reinforced by the final items on the list, specifying properties which came under the control of the chapter through various arrangements with its burgess clientele.
I argue that since the Hospital became actively involved in the proto real-estate market that evolved in Jerusalem from the 1130s, at a much later point than the Holy Sepulchre, it did not develop the level of engagement with the burgess population that the chapter of the Holy Sepulchre did. Thus, rather than relying on long-term arrangements stemming from various levels of clientele relationships, the Hospital's engagement with the burgesses who occupied properties under its control remained, at least at that point, rather superficial.
The Hospital's new patterns of engagement with the burgess population that were part of the changing institutional balance in the 1160s were accompanied by new spatial and socio-economic trends. While, initially, the Hospital's engagement in the urban sphere concerned properties throughout the city, it gradually focused its expansion efforts on David Street, adjacent to the Hospitaller compound.Footnote 53 The efforts entailed substantial monetary investment in the acquisition of new properties and effected substantial changes in the layout of this important area of the city.Footnote 54
A transaction from 1175 recorded an exchange of several properties between the Hospital and the Holy Sepulchre, some of them located along David Street. The terms of this transaction included a licence granted by the patriarch to the Hospital to construct new edifices in place of residential buildings that were rented out to burgesses and occupied the plots that the licence concerned.Footnote 55 Although we cannot know whether such construction eventually occurred, we can deduce that the Hospital intended to repurpose these buildings from the licence granted by the patriarch but also from an examination of the broader context of this document and its comparison with other documents within the corpus.
The document mentions, apart from the aforementioned buildings on David Street, the transfer of ownership of several other buildings, also yielding annual rents. However, while the terms of such transfers equally in this and in other documents explicitly state that the payment of rent is to be continued under the new owners, this is not the case regarding the buildings on David Street. Hence, this document distinguished between buildings whose tenants would continue to reside in their houses and pay rent to their new landlords and the buildings on David Street whose residential purpose had changed consequent to the exchange. Although the documents do not reveal the Hospital's plans for these buildings, other documents may provide some clues. For example, another transaction, signed sometime before 1175, mentions a tavern belonging to the Hospital that was located on David Street.Footnote 56
While we cannot generalize based solely on the available evidence, it is possible to conjecture that the expansion of Hospitaller properties on David Street was not only aimed at increasing the order's control over the area surrounding its headquarters but that it also affected, and perhaps economically invigorated, this part of the city. The repurposing of former residential land plots, coupled with already operating businesses such as the above-mentioned tavern, suggests a shift in the character of this area, which now aimed to serve discrete Hospitaller interests rather than its previous and residential purposes. This was achieved by economically profitable businesses that could have expanded the services provided by the order to pilgrims and travellers, such as the tavern, or perhaps by expanding the infrastructure of the Hospitaller compound itself – perhaps intended in the above-mentioned transaction.Footnote 57 The changes that occurred in the urban fabric of this area may have been part of a broader redrafting of the cityscape, orchestrated by the Hospital.
The increase in Hospitaller presence along and around David Street had additional spatial implications. The transactions in the 1170s show that the Hospital expanded its control of this area at the expense of the chapter of the Holy Sepulchre, which had previously owned many of the properties now acquired by the Hospital. In exchange, the Holy Sepulchre received properties along the eastern edge of the patriarch's quarter.Footnote 58 These exchanges cemented Hospitaller control over the surroundings of its compound while shifting the Holy Sepulchre's main sphere of influence to the commercial areas on the outskirts of the quarter, located along the street leading to and from the gate of Saint Stephen (present-day Suq Khan A-Zeit/ Beit Habad Street).
The foregoing analysis of transactions conducted in Crusader Jerusalem reveals changing patterns and a distinct urban development. Documents from the beginning of the twelfth century reflect how the collaboration between the Holy Sepulchre and the burgess class stimulated the process of urban renewal. Later, with the increase of Hospitaller activity, one observes a trend reflecting narrower institutional interests in the shaping of the cityscape.
This transition is related to a shift in the status of the burgess population: whereas in the first half of the twelfth century this group's involvement in the cityscape was channelled almost exclusively through its collaboration with the Holy Sepulchre, by mid-century, its growing legal and social autonomy decreased its dependence on any single institution.Footnote 59 Therefore, when the Hospital was expanding its foothold in the city, it could no longer rely solely on the mobilization of the burgesses into its sphere of influence, but rather had to develop more commercialized forms of inter-institutional collaboration and active engagement in the city's emergent real-estate market. This policy, which was pursued with concrete institutional interests in mind, had a direct impact on the urban fabric of key areas in the city.
Conclusion
When the Crusaders breached the walls of Jerusalem in 1099, they perceived its conquest in eschatological terms.Footnote 60 However, the Frankish leaders were soon forced to face the gap between the heavenly city they had imagined and the crisis-ridden city they had conquered. This required not only a change in Crusade rhetoric but also immediate action. First to meet this challenge were the patriarchs and the canons of the Holy Sepulchre, who actively sought to strengthen communal bonds with and among the main group in the city's population, the burgesses.Footnote 61 This allowed the development of socio-economic mechanisms that facilitated processes of urban transformation. While these mechanisms resembled those found in contemporaneous cities in the West, they were adapted to meet the challenges that faced a newly formed urban society in a newly conquered frontier of Latin Christendom.
Towards the middle of the twelfth century, the municipal dominance of the Holy Sepulchre shifted in favour of the rising engagement of the Hospital of Saint John in the cityscape. Yet the Hospitaller expansion was driven by different interests related to the new Order's local and international agendas and to the city's new socio-economic dynamics.
These processes were highly instrumental in the transformation of the urban fabric of Jerusalem and in shaping the course of urban development during the second half of the twelfth century. The municipal importance of the Holy Sepulchre and, later, the rise of the Hospital, was accompanied by considerable investment in new construction in the heart of the city – e.g. the renovation of the church of the Holy Sepulchre, inaugurated in 1149, and the Hospital quarters, built around the same time. Yet Hospitaller involvement in the cityscape paralleled a transition to more commercialized forms of urban development that relied on monetary investment in specific areas and inter-institutional commercial exchanges.
These developments take on even greater salience in light of contemporaneous medieval urbanization processes taking place in Western Europe, and were affected by large-scale migrations, as was the Frankish settlement in the Latin East. Jerusalem, then, presents an important case-study of the municipal socio-economic mechanisms that were developed during that period to meet the challenges confronted by these newly established settler societies.