Isabella de Beauchamp was the daughter of William de Beauchamp, 9th Earl of Warwick and Maud fitz John.
She married, firstly, Sir Patrick de Chaworth.
She married, secondly, Hugh le Despenser, 1st and last Earl of Winchester, son of Sir Hugh le Despenser, 1st Lord Despenser and Aliva Basset, before 1286
She died circa 30 May 1306.
Child of Isabella de Beauchamp and Sir Patrick de Chaworth
1.Matilda de Chaworth+1 b. bt 1282 - 1288, d. 1322
Children of Isabella de Beauchamp and Hugh le Despenser, 1st and last Earl of Winchester
1. Aline le Despenser3 d. b 28 Nov 1353
2. Isabel le Despenser+ d. 4 Dec 1334
3. Hugh le Despenser, 1st Lord le Despenser+2 b. c 1290, d. 29 Nov 1326