William de Mauduit
M, ( - April 1257)
| Father-Biological* | Robert de Mauduit d. Jun 1221 |
| Mother-Biological* | Isabel Basset d. 1224 |
- Family Lines
- Boudreau Line
Roy Line
Last Edited=25 Mar 2022
William de Mauduit was the son of Robert de Mauduit and Isabel Basset.
William de Mauduit married Alice de Newburgh, daughter of Waleran de Newburgh and Alice de Harcourt. William de Mauduit died in April 1257.
William de Mauduit married Alice de Newburgh, daughter of Waleran de Newburgh and Alice de Harcourt. William de Mauduit died in April 1257.