ボードゥアン4世
Gerard de Ridefort is thought probably to have been of Flemish origin, although some nineteenth-century writers suggested an Anglo-Norman background, apparently through misreading his designation as "of "Bideford". It is uncertain when he arrived in the Kingdom of Jerusalem. He appears in the charter record in the service of Baldwin IV of Jerusalem in the late 1170s, and by 22 October 1179 held the rank of Marshal of the kingdom.