Stephen John De Seagrave
Abt 1320 - (
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- 1 Stephen John De Seagrave [1] b. Abt 1320
- Alice (Aline) Arundell, [Baroness Segrav b. Abt 1289 d. Aft 12 Dec 1325
- 2 John De Segrave, [Baron Segrave] [1.1] b. 1314/1315 d. 1 Apr 1353
- Margaret Plantagenet, [DUCHESS OF NORF b. Abt 1322 d. 24 Mar 1398/1399
- 3 Thomas Segrave [1.1.1]
- 3 Elizabeth De Segrave, [BARONESS MOWBRA [1.1.2] b. 25 Oct 1338 d. Bef 1368
- John De Mowbray, [BARON MOWBRAY] b. 25 Jun 1340 d. 1368
- 4 Margaret Mowbray [1.1.2.1] b. Abt 1318
- 4 Genet Mowbray [1.1.2.2] b. Abt 1330
- 4 Eleanor De Mowbray, [BARONESS WELLES [1.1.2.3] b. Bef 25 Mar 1364 d. Aft 1399
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- 4 John De Mowbray, [EARL OF NOTTING [1.1.2.4] b. 1 Aug 1365
- 4 Thomas De Mowbray, [DUKE OF NORFOLK [1.1.2.5] b. 22 Mar 1365/1366 d. 22 Sep 1399
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- 4 Margaret Mowbray [1.1.2.1]
- 3 John De Segrave [1.1.3] b. Abt 1342
- + Blanche De Mowbray, [Baroness Poynin b. Abt 1341 d. 21 Jul 1409
- + Blanche De Mowbray, [Baroness Poynin b. Abt 1341 d. 21 Jul 1409
- 3 Thomas Segrave [1.1.1]
- 2 John De Segrave, [Baron Segrave] [1.1]