Children |
| 1. MAUD "Of Lancaster" PLANTAGENET, b. 1298, Lancaster, Lancashire, England d. 5 May 1377, Campsey Priory, Suffolk, England (Age 79 years) |
| 2. Henry of Grosmont Plantagenet, , Duke of Lancaster, b. ABT. 1300, Grosmont Castle, Monmourthshire, Wales d. 24 Mar 1360/1361, Leicester, Leicestershire, England (of plague) (Age 61 years) |
| 3. Eleanor Lancaster Plantagenet, Countess Arundel, b. ABT. 1318, Grismond Castle, Monmouthshire, Wales d. 11 Jan 1371/1372, Arundel Castle, Sussex, England (Age 54 years) |
| 4. Mary Plantagenet, Baroness Percy, b. Abt 1320, Grosmont Castle, Monmouthshire, Wales d. 1 Sep 1362, Warkworth Castle, Alnwick, Northumberland, England (Age 42 years) |
| 5. BLANCHE PLANTAGENET, b. 1321, Of Stevington, Bedfordshire, ENGLAND, ENGLAND d. Abt 12 Jul 1380, Friars Minor, Stamford, Lincolnshire, England (Age 59 years) |
| 6. ISABEL PLANTAGENET, b. Abt 1308, GRISMOND CASTLE, MONMOUTH, ENGLAND d. Aft 1 Feb 1346/1347 (Age > 39 years) |
| 7. JOAN PLANTAGENET, [BARONESS MOWBRA, b. 1310, Grosmont Castle, Monmouthshire, Wales d. 7 Jul 1349, Byland Abbey, Yorkshire, England (Age 39 years) |
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