Countess of Derby Mary de Bohun
Abt 1369 - 1394 (25 years)(
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- 1 Countess of Derby Mary de Bohun [1] b. Abt 1369 d. 4 Jun 1394
- King of England Henry Plantagenet, IV b. 3 Apr 1367 d. 20 Mar 1413
- 2 Duke of Gloucester Humphrey of Lancaster [1.1] b. 3 Oct 1390 d. 23 Feb 1447
- Eleanor Cobham b. Abt 1410 d. 7 Jul 1452
- 3 Countess of Tankerville Antigone of Gloucester [1.1.1] b. Bef 1424 d. 13 Jan 1450
- 2nd Earl of Tankerville Henry Grey b. 1418 d. 13 Jan 1450
- 4 Elizabeth Grey [1.1.1.1] b. Abt 1440 d. Aft 1501
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- 4 Elizabeth Grey [1.1.1.1]
- 3 Countess of Tankerville Antigone of Gloucester [1.1.1]
- 2 Duke of Gloucester Humphrey of Lancaster [1.1]