Gilbert IV DE CLARE, EARL GLOUCS OR HERT
He married Joan Plantagenet, of Acre 30 Apr 1290 . Joan Plantagenet, of Acre was born at Acre, Galilee, Holyland 1272 daughter of Edward I "Longshanks" England, King and Eleanor [Princess of] of Castile .
They were the parents of 2
children:
Eleanor De Clare
born Oct 1292.
Elizabeth De Clare
born 16 Sep 1295.
Gilbert IV De Clare, Earl Gloucs or Hert died 7 Dec 1298 at Monmouth Castle, Monmouthshire, England .
Joan Plantagenet, of Acre died 23 Apr 1307 at Bur Church of Au, Clare, Suffolk, England .