John de [Baron Mowbray] Mowbray - Pedigree | FamilyCentral
 25 Jun 1340 - 1368
 29 Nov 1310 - 4 Oct 1361
 Abt 1310 - 7 Jul 1349
 4 Sep 1286 - 23 Mar 1321/22
 Abt 1305 - Bef 30 Jul 1331
 Abt 1281 - 22 Sep 1345
 1282 - Aft 19 Feb 1317