Events
Date of Birth: about 1200.
The Complete Peerage (2:448) states that Theobald was aged 6 years in 1206.
Place of Birth: unknown.
Date of Death: 19 July 1230.
Place of Death: Poitou.
The date and place are given by the Complete Peerage (2:448).
Relationships
Father: Theobald Walter (or FitzWalter).
This relationship is given by Flanagan (ODNB) and in the Complete Peerage (2:448).
Mother: Maud, daughter of Robert le Vavasour.
This relationship is given by Flanagan (ODNB) and in the Complete Peerage (2:448).
Spouse: Joan, sister of John du Marais.
This relationship is given in the Complete Peerage (2:448).
Spouse: Rohese de Verdun. Married shortly after 4 September 1225.
This relationship is given in the Complete Peerage (2:448) and by Hagger (p. 72).
Children (by John):
Theobald senior (born about 1223 - died 1248) married Margery, daughter of Richard de Burgh.
Children (by Rohese):
Matilda de Verdun (died 20 November 1283) married (1) John FitzAlan; married (2) Richard de Amundeville.
John de Verdun (died 1274), lord of Westmeath, married Margaret de Lacy.
Children:
Theobald de Verdun junior.
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).
Flanagan, M.T. "Butler [Walter], Theobald" in The Oxford Dictionary of National Biography (2004).
Hagger, Mark S. The Fortunes of a Norman Family: The de Verduns in England, Ireland and Wales, 1066-1316 (Four Courts Press, 2001).