English
William (3rd Earl of Arundel) Aubigny
1173 - 1221 (48 years)
De Clare Family
| Earliest Ancestor(s) | Roger (2nd Earl of Hertford ) De Clare (maid. name 1) & Maud Matilda Countess Arundel SaintHilary |
| Origins | About 1116, Tonbridge, Kent, England |
| Descendants | 179 Descendants / 14 Generations. |
| Variant Spellings | DeClare, De Clare |