| Children |
| + | 1. Edward I (Plantagenet), King of England, b. 17 June 1239, Westminster, Middlesex, England d. 8 July 1307, Burgh-on-the-Sands, Carlisle, Cumberland, England (Age 68 years) |
| | 2. Margaret (Plantagenet), b. 5 Oct. 1240 d. 27 Feb. 1274 (Age 33 years) |
| | 3. Beatrix (Plantagenet), b. 25 June 1242 d. 24 March 1275 (Age 32 years) |
| + | 4. Edmund (Plantagenet), 1st Earl of Lancaster, Leicester, and Derby, King of Sicily, b. 16 Jan. 1245 d. 5 June 1296 (Age 51 years) |
| | 5. Richard (Plantagenet), b. circa 1247 d. Before 1256 (Age < 8 years) |
| | 6. John (Plantagenet), b. circa 1250 d. Before 1256 (Age < 5 years) |
| | 7. William (Plantagenet), b. circa 1250 d. circa 1250 (Age 0 years) |
| | 8. Henry (Plantagenet) |
|