William Ferrers Boteler, Baron of Groby Knight Sir - Pedigree | FamilyCentral
 Abt 1335 - 1400
 Aft 1338 - Aft 21 Mar 1398/99
 Abt 1294 - 1362
 Abt 1300 - 1365
 4 Sep 1286 - 23 Mar 1320/21
 Abt 1286 - Bef 20 Jul 1331
 Abt 1256 - Aft 1316
 1255 - Bef 1 May 1326
 1263 - 1328