Nielsen Hayden genealogy
John de Mowbray

( = Descendancy chart to this point,
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- 1 John de Mowbray [1] b. 4 Sep 1286 d. 23 Mar 1322
Aline de Brewes b. Abt 1290 d. Bef 23 Jun 1324
- 2 John de Mowbray [1.1]
b. 29 Nov 1310 d. 4 Oct 1361
- + Maud de Holand b. Abt 1315 d. Bef 10 May 1380
Joan of Lancaster b. Abt 1312 d. Abt 1349
- 3 Eleanor de Mowbray [1.1.1]
d. Bef 10 Jun 1387
Roger la Warre b. 30 Nov 1326 d. 27 Aug 1370
- 4 Joan La Warre [1.1.1.1]
d. 24 Apr 1404 [ =>]
- 4 Joan La Warre [1.1.1.1]
- 3 John Mowbray [1.1.2]
b. 25 Jun 1340 d. 17 Jun 1368
Elizabeth de Segrave b. 25 Oct 1338 d. Between 1364 and 1368
- 4 Joan Mowbray [1.1.2.1]
d. Aft 1407 [ =>]
- 4 Eleanor Mowbray [1.1.2.2]
b. Bef 1361 [ =>]
- 4 Thomas Mowbray [1.1.2.3]
b. 22 Mar 1368 d. 22 Sep 1399 [ =>]
- 4 Joan Mowbray [1.1.2.1]
- 3 Eleanor de Mowbray [1.1.1]
- + Maud de Holand b. Abt 1315 d. Bef 10 May 1380
- 2 John de Mowbray [1.1]