. William of Tyre, History, ii, 374–5; the levels of military obligations were derived from lists collected by John of Ibelin in the mid-thirteenth century.
16
. On lordships, Tibble, Monarchy and Lordships.
17
. Prawer, ‘Colonization’, p. 140 and refs.
18
. Wilkinson, Jerusalem Pilgrimage, pp. 120–71, 215–18, 220–22; for Jerusalem clergy and burgesses, see the witness lists in charters in R. Röhricht, Regesta regni Hierosolymitani (Innsbruck 1893, 1904), passim.
. Delaville le Roulx, Cartulaire général de l’ordre des Hospitaliers, no. 399, i, 272–3; Bresc-Bautier, Cartulaire du Saint-Sépulchre, no. 117, pp. 237–9; Ellenblum, Settlement, pp.74–82; Prawer, ‘Colonization’, pp. 119–21, 127–8.
21
. Prawer, ‘Colonization’, pp. 140–41 and note 162; Ellenblum, Settlement, pp. 65–8.
22
. Barthélémy, ‘Libre Exercise’, pp. 535–6; Ellenblum, Settlement, p. 84 and note 16; C. J. Tyerman, ‘Who Went on Crusades to the Holy Land?’, Horns of Hattin, ed. B. Z. Kedar (Jerusalem 1992), pp. 13–26; and, generally, pp. 82–5; Röhricht, Regesta regni, passim.
23
. For a summary of legal processes with references to debated aspects, Mayer, The Crusades, chap. 8, pp. 152 et seq.
24
. The phrase is Prawer’s, ‘Colonization’, p. 105. For general discussions, Prawer, ‘Colonization’; Ellenblum, Settlement, esp. Part II.
25
. Discussed by Prawer, ‘Colonization’, p. 110.
26
. Cartulaire général de l’ordre des Hospitaliers, no. 309, i, 222–3.
27
. This is the central insight of Ellenblum, Settlement, pp. 111–44 and Part IV; cf. D. Pringle, ‘Churches and Settlement in Crusader Palestine’, Experience of Crusading, ed. Edbury and Phillips, ii, 161–78.
28
. C. E. Bosworth, ‘The “Protected Peoples” in Medieval Egypt and Syria’, Bulletin of the John Rylands Library, 62 (1979–80), 11–36.
29
. In general, the works of Prawer, Mayer and Riley-Smith; on Jews, J. Prawer, The History of the Jews in the Latin Kingdom of Jerusalem (Oxford 1988); for Muslim headman, Broadhurst, Ibn Jubayr, p. 317.
30
. Broadhurst, Ibn Jubayr, p. 316; in general, Kedar, ‘The Subjected Muslims of the Frankish Levant’.
31
. Broadhursts, Ibn Jubayr, p. 322; William of Tyre, History, ii, 214; Fulcher of Chartres, History, p.146.
32
. But see B. Z. Kedar, Crusade and Mission (Princeton 1984), pp. 75–6, note 95; in general pp. 74–83.
33
. Broadhurst, Ibn Jubayr, pp. 321–2; Hillenbrand, Crusades, pp. 408–14.
34
. Fulcher of Chartres, History, p. 232; Broadhurst, Ibn Jubayr, pp. 316–21, 323; Kedar, ‘The Subjected Muslims of the Frankish Levant’; Mayer, ‘Latins, Muslims and Greeks’, pp. 175–92, esp. pp. 177–80.
35
. Usamah, An Arab-Syrian Gentleman, pp. 164, 167–9; Chronique d’Ernoul et de Bernard le Trésorier, ed. L. de Mas Latrie (Paris 1871), pp. 82–4; B. Z. Kedar, ‘The Samaritans in the Frankish Period’, Franks in the Levant, ed. idem, chap. XIX, pp. 86–7; J. Drory, ‘Hanbalis of the Nablus Region’, The Medieval Levant: Studies in Memory of Eliyahu Ashtor, ed. B. Z. Kedar and U. L. Udovitch (Haifa 1988), pp. 95–112; E. Sivan, ‘Refugiés Syro-palestiniens au temps des croisades’, Revue des Etudes Islamiques, 35 (1967), 138–40.
36
. William of Tyre, History, ii, 20–21, 76–7; Usamah, An Arab-Syrian Gentleman, pp. 93–6, 149–50, 159–60, 163–4, 169–70; Kedar, Crusade and Mission, pp. 74–83.
37
. Assises des Bourgeois, c. 241, RHC Lois, i, 172; in general, Kedar, ‘Subjected Muslims of the Frankish Levant’.
38
. B. Z. Kedar, ‘Gerald of Nazareth’, Franks in the Levant, ed. idem, chap. IV, pp. 55 et seq.; Mayer, ‘Latins, Muslims and Greeks’, pp. 187–92; Runciman, History of the Crusades, ii, 232, 321–3; Röhricht, Regesta regni, no. 502; Ellenblum, Settlement, pp. 119–20, 125–8; Abbé Martin, ‘Les Premiers Princes croisades et les Syriens jacobites’, Journal asiatique, 12 (1888), 471–90; 13 (1889), 33–79; Dedeyan, ‘Les Colophons’, pp. 96–7 and note 38.