9th earl of Warwick.
Events
Date of Birth: about 1238.
The estimated date is given by Coss (ODNB).
Date of Death: 5 or 9 June 1298.
Place of Death: Elmley.
The date and place are given by Coss (ODNB) and by the Complete Peerage (12/2:370).
Place of Burial: the Friars Minor, Worcester.
The place is given by the Complete Peerage (12/2:370).
Relationships
Father: William (III) de Beauchamp of Elmley, Worcestershire.
This relationship is given by Coss (ODNB) and by the Complete Peerage (12/2:368).
Mother: Isabel Mauduit.
This relationship is given by Coss (ODNB) and by the Complete Peerage (12/2:368).
Spouse: Maud (died 1301), daughter of Sir John fitz Geoffrey.
This relationship is given by Coss (ODNB) and by the Complete Peerage (12/2:369).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project.)
Guy de Beauchamp (about 1272 - 28 July 1316), earl of Warwick, married Alice de Tosny.
Robert de Beauchamp.
John de Beauchamp.
Isabel de Beauchamp (died 1306) married (1) Sir Patric de Chaurces; married (2) Hugh Despenser the elder.
Maud de Beauchamp.
Margaret de Beauchamp.
other daughters.
References
Cokayne, George Edward, and Vicary Gibbs; et al. The complete peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, extant, extinct, or dormant [2nd ed.]. (London: St. Catherine Press, 1910-59).
Coss, Peter. “Beauchamp, William (IV) de, ninth earl of Warwick (c. 1238 - 1298)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004).
Nicolas, Nicholas Harris. Testamenta vetusta: being illustrations from wills, of manners, customs, &c. as well as of the descents and possessions of many distinguished families, from the reign of Henry the Second to the accession of Queen Elizabeth. 2 Volumes. (London: Nichols, 1826). An abstract of William's will is on p. 52.
Payling, S.J. “Chaworth family (per. c. 1160-c.1521)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004; online edn. January 2008).