Earl of Hertford, also known as the Earl of Clare.
Events
Date of Birth: about 1153.
Place of Birth: unknown.
The date is given by Altschul.
Date of Death: between 30 October 1217 and 28 November 1217.
The dates are given by the Complete Peerage (6:503).
Relationships
Father: Roger de Clare, 2nd earl of Hertford, (died 1173).
This relationship is given by the Complete Peerage (6:501), by Keats-Rohan (p. 229), and by Altschul.
Mother: Maud, daughter of James de St Hilaire.
This relationship is given by the Complete Peerage (6:501) and by Altschul.
Spouse: Amicia (died 1225), daughter of William, earl of Gloucester.
This relationship is given by the Complete Peerage (6:502) and by Altschul.
Children:
(Complete source information for the children on this page is currently outside the scope of this project.)
Gilbert de Clare (about 1180 - 23 October 1230), earl of Hertford and earl of Gloucester, married Isabel, daughter of William (I) Marshal, earl of Pembroke in 1214.
Richard de Clare (died London 4 May 1228).
Matilda de Clare married William de Briouze.
James.
References
Altschul, Michael. A Baronial Family in Medieval England: The Clares 1217-1314 (Baltimore: The Johns Hopkins Press, 1965).
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).
Keats-Rohan, Katharine S. B. Domesday Descendants: A Prosopography of Persons Occurring in English Documents 1106 - 1166. (Woodbridge: 2002).