Henry Beaumont, (Earl of Buchan) - Pedigree | FamilyCentral
 Abt 1285 - 10 Mar 1339
 Abt 1263 -
 Abt 1195 - 21 Mar 1237
 1198 - 12 Apr 1237
 15 Aug 1171 - 24 Sep 1230
 Jan/Jun 1180 - 8 Nov 1246
 1137 - 22 Jan 1188
 1151 - 16 Oct 1178/88
 11 Nov 1155 - 6 Oct 1214
 13 Oct 1162 - 31 Oct 1214