Isabel De CLARE

Isabel De was born on November 8th, 1226 in Of, Gloucestershire, England.  Isabel De's father was Gilbert de CLARE EARL OF GLOUCESTER and her mother was Isabel MARSHALL. She had three brothers and seven sisters, named Richard de, William de, Gilbert De, Joan De, Maud De, Susan De, Avicia De, Amica De, Adeliza De and Agnes De.  She was the fifth youngest of the eleven children. She had two half-brothers and a half-sister, and also a half-sibling of unknown gender, named John of, Henry of, Isabella of and Nicholas of.  She died after July 10th, 1264.