Thomas Plantagenet [Earl of] Lancaster - Pedigree | FamilyCentral
 16 Jan 1244/45 - 5 Jun 1296
 17 Oct 1206 - 23 Nov 1272
  - 24 Jun 1291
 Sep 1216 - 15 Jan 1250
 24 Dec 1166 - 19 Oct 1216
 1195/98 - 19 Aug 1245
 10 Sep 1187 - 15 Nov 1226
 23 May 1188 - 30 Nov 1253
 1180 - 8 Feb 1247
Family Group
 5 Mar 1133 - 6 Jul 1189
Family Group
 27 May 1177 - 8 Mar 1233
 1160 - 8 Apr 1257
 28 Aug 1165 - 21 Jul 1223
 1170 - 22 Mar 1190
 18 Nov 1155 - 13 Oct 1214
 13 Oct 1162 - 31 Oct 1214
 1160 - 5 Sep 1235
Family Group
  - 21 Jun 1208
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Family Group
  Children