| # | Children | Name | Born | Died | Father | Mother |
| 1 | Yes | | b. 4 Apr 1366 | d. 20 Mar 1413 | John PLANTAGENET, of Gaunt | Blanche LANCASTER |
| 2 | | | | | John PLANTAGENET, of Gaunt | Blanche LANCASTER |
| 3 | | | | | John PLANTAGENET, of Gaunt | Blanche LANCASTER |
| 4 | | | | d. 2 Jun 1414 | John PLANTAGENET, of Gaunt | Constance of CASTILE |
| 5 | Yes | | b. Abt 1373 | d. IN 1410 | John PLANTAGENET, of Gaunt | Catherine ROET, Swynford |
| 6 | Yes | | b. Abt 1374 | d. 13 Nov 1440 | John PLANTAGENET, of Gaunt | Catherine ROET, Swynford |
| 7 | Yes | | b. Abt 1375 | d. 11 Apr 1447 | John PLANTAGENET, of Gaunt | Catherine ROET, Swynford |
| 8 | | | | d. Bef 1397 | John PLANTAGENET, of Gaunt | Catherine ROET, Swynford |
| 9 | | | b. Abt 1377 | d. 27 Dec 1426 | John PLANTAGENET, of Gaunt | Catherine ROET, Swynford |