| Children |
| | 1. Countess of Percy Eleanor FitzAlan, b. Abt 1272, Arundel, Sussez, England d. Jul 1328 (Age 56 years) [Father: natural] [Mother: natural] |
| | 2. Maud FitzAlan, b. 1264, Arundel, Sussex, England [Father: natural] [Mother: natural] |
| | 3. John IV FitzAlan, b. Abt 1270, Arundel, Sussex, England [Father: natural] [Mother: natural] |
| | 4. Amy FitzAlan, b. Abt 1271, Arundel, Sussex, England [Father: natural] [Mother: natural] |
| | 5. Joan FitzAlan, Countess of Saint Owen, b. Abt 1261, of, Winchester, Sussex, England [Father: natural] [Mother: natural] |
| | 6. Richard FitzAlan, Earl of Arundel, b. 3 Feb 1267, Arundel, Sussex, England d. 9 Mar 1302 (Age 35 years) [Father: natural] [Mother: natural] |
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