Roger de Clare, 3rd Earl of Hertford

Son of Richard Fitz Gilbert de Clare and Alice de Gernon. Succeeded to the earldom when his brother Gilbert died without issue. In 1164 he assisted with the Constitutions of Clarendon. From his munificence to the Church and his numerous acts of piety, was called the "Good Earl of Hertford". He married (ca. 1150), Maud de St. Hilary (1132-24 Dec 1193), daughter of James de St. Hilary and Aveline. Fathered seven children.

Name	Birth	Death	Notes
By Maud de St. Hilary
Mabel de Clare	1160	1204	m. (ca. 1175), Nigel de Mowbray.
Richard de Clare	1162, Tonbridge Castle, Kent, England	1218	6th Earl of Clare, 4th Earl of Hertford
James de Clare	1164, Clare, Suffolk, England.|
Eveline (Aveline) de Clare	1164	4 Jun 1225	m. [1] (ca. 1204), Geoffrey IV Fitz Piers (Fitz Peter), 1st Earl of Essex. m. [2] Sir William Munchensy, (b. ca.1184), son of Warin de Munchensy and Agnes Fitz John.
Roger de Clare	1168	1241, Middleton, Norfolk, England.
John de Clare	1170, Clare, Suffolk, England.	Unknown
Henry de Clare	1172, Clare, Suffolk, England.	Unknown