Events
Date of Birth: unknown.
Place of Birth: unknown.
Date of Death: 1293.
This date is given by Waugh (ODNB). The Complete Peerage (12/1:507) states that Joan died on or before 23 November 1293.
Place of Burial: before the high altar at Lewes.
The place is given by the Complete Peerage (12/1:507).
Relationships
Father: Robert de Vere, fifth earl of Oxford.
This relationship is given by Waugh (ODNB) and by the Complete Peerage (12/1:507).
Mother: Alice, daughter of Gilbert de Sanford.
This relationship is given by the Complete Peerage (12/1:507).
Spouse: William (V) de Warenne (1256 - 1286). Married probably in June 1285.
This relationship is given by Waugh (ODNB) and by the Complete Peerage (12/1:507).
Children:
John de Warenne (30 June 1286 - 29 June 1347), earl of Surrey, married Jeanne de Bar on 25 May 1306.
Alice de Warenne married Edmund FitzAlan, earl of Arundel, in 1305.
References
Cawley, Charles. “William de Warenne” in Medieval Lands: A prosopography of medieval European noble and royal families.
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).
Waugh, Scott L. “Warenne, John de, sixth earl of Surrey (1231-1304)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004).
Waugh, Scott L. “Warenne, John de, seventh earl of Surrey (1286-1347)” in the Oxford Dictionary of National Biography (Oxford University Press, 2004; online edn. January 2008).