| Alan Basset Lord Woking of Mapledurham (~1145 - 1232) |
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| Alice Aline de Gray (1159 - ) |
| William Magna Carta Surety de Lanvallay | Hawise Basset |
| b. of Great Bromley, Essex, England d. 1217, Walkern, Hertfordshire, England bur. occ. cen. im. . ud. |
b. abt 1182, Wycombe, Buckinghamshire, England d. bur. occ. cen. im. . ud. |
| Gunnor de Lanvalay Hawise de Lanvalay |