Humphrey de Bohun, Earl of Hereford and Essex - Pedigree | FamilyCentral
 Abt 1220 - 27 Oct 1265
 Abt 1230 - Bef 1246
 1204 - 2 May 1230
 Abt 1194 - Bef 1246
 Abt 1178/85 - 9 Jun 1228
 Abt 1153 - 9 Aug 1211