Roger de , Kg, 2nd Earl of March Mortimer - Pedigree | FamilyCentral
 11 Nov 1328 - 26 Feb 1359/60
  - Bef 21 Jan 1331
 1313 - 8 Jun 1356
 Abt 1275 - 14 Apr 1322
 1281 - 1333
 1234 - 1310
 Abt 1265 - 1300
 4 Aug 1222 - 15 Jul 1262
 1223 - Bef 10 Mar 1288