Edmund "Crouchback" Prince of England, Earl of Lancaster - Pedigree | FamilyCentral
 16 Jan 1244/45 - 5 Jun 1296
 1 Oct 1206 - 16 Nov 1272
 Abt 1217 - 24 Jun 1291
 24 Dec 1166 - 19 Oct 1216
 Abt 1180 - 31 May 1245/46
 1195/98 - 19 Aug 1245
 Abt 1201 - Dec 1266