William de Beauchamp | |
|---|---|
| 9th Earl of Warwick | |
 Arms of Beauchamp: Gules, a fesse between six cross crosslets or | |
| Predecessor | William Mauduit, 8th Earl of Warwick |
| Successor | Guy de Beauchamp, 10th Earl of Warwick |
| Born | c. 1238 |
| Died | 1298 |
William de Beauchamp, 9th Earl of Warwick (c. 1238 – 1298)[1] was the eldest of eight children of William de Beauchamp of Elmley and his wife Isabel de Mauduit. He was an English nobleman and soldier, described as a “vigorous and innovative military commander."[2] He was active in the field against the Welsh for many years, and at the end of his life campaigned against the Scots.
- ^ Coss, Peter. "Beauchamp, William de, ninth earl of Warwick", Oxford Dictionary of National Biography, 23 September 2004. Accessed 11 January 2019.
- ^ Barfield, Sebastian. "Chapter 1 - The Beauchamp family to 1369". The Beauchamp Earls of Warwick, 1298-1369. Retrieved 5 November 2011.