Blanche Plantagenet, of Lancaster, Countess of Derby
1345 - 1369 (24 years)(
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- 1 Blanche Plantagenet, of Lancaster, Countess of Derby [1] b. 25 Mar 1345 d. 12 Sep 1369
- John "of Gaunt" Plantagenet, 1st. Duke of Lancaster b. Mar 1340 d. 3 Feb 1399
- 2 King Henry IV Plantagenet, of England [1.1] b. 3 Apr 1366 d. 20 Mar 1413
- Lady Mary de Bohun b. Abt 1369 d. 4 Jul 1394
- 3 John Plantagenet, of Lancaster, Duke of Bedford [1.1.1] b. 20 Jun 1389 d. 14 Sep 1435
- + Jacquetta de Luxembourg b. Abt 1416 d. 30 May 1472
- + Jacquetta de Luxembourg b. Abt 1416 d. 30 May 1472
- 3 John Plantagenet, of Lancaster, Duke of Bedford [1.1.1]
- 2 King Henry IV Plantagenet, of England [1.1]