William de [Baron] Ros - Pedigree | FamilyCentral
 19 May 1329 - Bef 3 Dec 1352
Family Group
Family Group
 1255 - Bef 24 Aug 1316
 1274/75 - 22 Apr 1322
Family Group
 Abt 1223 - 11 Jun 1285
 Abt 1225 -
 Abt 1275 -
 Abt 1252 - 1284
Family Group
 Abt 1245 - 29 Aug 1287
 Abt 1249 - Aft 1309
 Abt 1192 - 1258
Family Group
 Abt 1196 -
Family Group
 Abt 1202 -
 Abt 1214 -
 Abt 1216 -
 4 Aug 1222 - 15 Jul 1262
 Abt 1223 - 10 Mar 1288
 1250 - 1291
  Children