Susan De CLARE

Susan De was born in 1217 in Of, Kilkenny, Ireland.  Susan 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, Avicia De, Amica De, Isabel De, Adeliza De and Agnes De.  She was the third oldest 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.