Baldwin III raided Askalon, then decided to besiege it: the list of attackers

Summary:
In the enthusiasm of victory over the Hiaroquin, the barons of Jerusalem decided to damage their greatest enemies by seeking to destroy the orchards around Askalon. But when they arrived, they found the enemy were terrified and reluctant to come outside the walls, so they resolved on a siege, and gathered their full army. Baldwin III and Fulcher the patriarch collected all the magnates of the kingdom, ecclesiastical and lay, and they camped around Askalon; they bound themselves by solemn oath not to abandon the siege till the city was taken, supported by the True Cross. At least ten ecclesiastical lords and nine lay lords are listed as having been present 
Dates:
1153 
several abbots, involved in the siege of Askalon (Anonymi 217)
  • They were there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.38
Baldwin III, king of Jerusalem (Baldwin 53)
  • In the enthusiasm of victory over the Hiaroquin, his barons decided to damage their greatest enemies, seeking to destroy the orchards around Askalon; but when they arrived, they found the enemy were terrified and reluctant to come outside the walls, so they resolved on a siege, and gathered their full army (:) William of Tyre bk. 17, 21.1-22
  • He and Fulcher 4003 collected all the magnates of the kingdom, ecclesiastical and lay, and they camped around Askalon; they bound themselves by solemn oath not to abandon the siege till the city was taken, supported by the True Cross (January 25: octavo Kalendas Februarii) William of Tyre bk. 17, 21.22-33
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.29
Baldwin, archbishop of Caesarea (Baldwin 103)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.35-36
Bernard de Tremelay, master of the Temple (Bernard 106)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.38-39
Frederick, bishop of Acre (Frederick 102)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.36-37
Fulcher of Angoulême, archbishop of Tyre, then patriarch of Jerusalem (Fulcher 4003)
  • He and Baldwin 53 collected all the magnates of the kingdom, ecclesiastical and lay, and they camped around Askalon; they bound themselves by solemn oath not to abandon the siege till the city was taken, supported by the True Cross (January 25: octavo Kalendas Februarii) William of Tyre bk. 17, 21.22-33
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.33-34
Gerald, bishop of Bethlehem (Gerard 103)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.37-38
Gerard Garnier, lord of Sidon (Gerard 4004)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.42
Guy Brisebarre, lord of Beirut (Guy 4006)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.42
Hugh of Ibelin (Hugh 106)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.40
Humphrey of Toron (Humphrey 4003)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.41
Maurice, lord of Montreal (Maurikios 101)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.42-43
Peter, prior of the Holy Sepulchre, then archbishop of Tyre (Petros 154)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.34-35
Philip of Nablus (Philippos 104)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.40-41
Raymond du Puy, master of the Hospital (Raymond 101)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.39-40
Reynaud of Chatillon, prince of Antioch (Renaud 17001)
  • He was there, serving for pay, when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.43
Robert, archbishop of Nazareth (Robert 106)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.36
Simon, lord of Tiberias (Simon 103)
  • He was there when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.41
Walter of Falquenberg, castellan of St Omer (Walter 102)
  • He was there, serving for pay, when the magnates of Jerusalem swore not to abandon the siege of Askalon till it was captured (:) William of Tyre bk. 17, 21.43