1st Baron Holand Robert De Holland
1270 - 1328 (58 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 1st Baron Holand Robert De Holland [1] b. 1270 d. 7 Oct 1328
- Matilda La Zouche b. 1289 d. 31 May 1349
- 2 1st Earl Of Kent Thomas Holland [1.1] b. 5 May 1314 d. 26 Dec 1360
- Countess Of Kent Joan Of Kent b. 29 Sep 1328 d. 8 Aug 1385
- 3 2nd Earl Of Kent Thomas Holland [1.1.1] b. 2 Jul 1350 d. 25 Apr 1397
- Countess Arundel Alice Fitzalan b. 2 May 1352 d. 17 Mar 1415
- 4 Eleanor Holland [1.1.1.1] b. 13 Oct 1370 d. 18 Oct 1405
[ =>]
- 4 4th Earl of Kent Edmund de Holland [1.1.1.2] b. 6 Jan 1383 d. 15 Sep 1408
[ =>]
- 4 Duchess Of Clarence Margaret Holland [1.1.1.3] b. 30 Dec 1384 d. 30 Dec 1439
[ =>]
- 4 Countess of Salisbury Eleanor of Holland [1.1.1.4] b. 1386 d. Aft 1413
[ =>]
- 4 Eleanor Holland [1.1.1.1]
- 3 John de Holland [1.1.2] b. 1352 d. 16 Jan 1400
- Elizabeth of Lancaster, Duchess of Exeter b. Bef 21 Feb 1363 d. 24 Nov 1425
- 4 Constance Holland [1.1.2.1] b. 1387 d. 1437
[ =>]
- 4 Constance Holland [1.1.2.1]
- 3 Henry Holland [1.1.3] b. 1360 d. Yes, date unknown
- Alice Malmaines b. 1370 d. Yes, date unknown
- 4 Jane Holland [1.1.3.1] b. 1386 d. Yes, date unknown
[ =>]
- 4 Jane Holland [1.1.3.1]
- 3 2nd Earl Of Kent Thomas Holland [1.1.1]
- 2 1st Earl Of Kent Thomas Holland [1.1]