Gilbert FitzRichard de Clare, 1st Earl of Hertford (1115–1153) was the eldest son of the Richard Fitz Gilbert de Clare and Adeliza. He was created Earl of Hertford, possibly at the same time his uncle was created Earl of Pembroke. He died without issue and was succeeded by his brother Roger de Clare.
1153-1173 his brother
1173-1218 his nephew
Category: House of de Clare