Gilbert fitz Gilbert de Clare, was created Earl of Pembroke in 1138. Wikipedia
Born: 1100, Tonbridge, United Kingdom
Died: January 6, 1148 (age 48 years), England, United Kingdom
Grandchildren: Isabel de Clare, 4th Countess of Pembroke, Alice de Clare, Gilbert de Clare, 3rd Earl of Pembroke, and more
Parents: Gilbert Fitz Richard
Grandparents: Richard fitz Gilbert and Rohese Giffard
Children: Richard de Clare, 2nd Earl of Pembroke
Partner: Isabel de Beaumont