| Children |
| | 1. Henry PERCY, 3rd Earl of Northumberland, b. 25 Jul 1421, Leconfield, Yorkshire, England d. 29 Mar 1461, Battle of Towton, Towton, Yorkshire, England (Age 39 years) |
| | 2. Thomas PERCY, 1st Baron Egremont, b. 29 Nov 1422, Leconfield, Yorkshire, England d. 10 Jul 1460, Battle of Northampton, Northamptonshire, England (Age 37 years) |
| | 3. Catherine PERCY, b. 18/28 May 1423, Leckonfield, Yorkshire, England d. Aft 1475 (Age > 53 years) |
| | 4. George PERCY, b. 24 Jul 1424, Leckonfield, Yorkshire, England d. 14 Nov 1474 (Age 50 years) |
| | 5. Ralph PERCY, b. 11 Aug 1425, Leckonfield, Yorkshire, England d. 25 Apr 1464, Hedgeley Moor, Northumberland, England (Age 38 years) |
| | 6. Richard PERCY, b. Abt 1426, Leckonfield, Yorkshire, England d. 29 Mar 1461, England (Age 35 years) |
| | 7. William PERCY, Bishop of Carlisle, b. 7 Apr 1428, Leconfield, Yorkshire, England d. 1462 (Age 33 years) |
| | 8. Joan PERCY, b. Abt 1430, Leconfield, Yorkshire, England d. Yes, date unknown |
| | 9. John PERCY, b. Abt 1433, Leconfield, Yorkshire, England d. Yes, date unknown |
| | 10. Anne PERCY, b. Abt 1436, Leckonfield, Yorkshire, England d. 1522 (Age 86 years) |
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