Ralph De Monthermer

Family/Spouse: Joan Of Acre Plantagenet Cts De Gloucester. Joan (daughter of Edward I Longshanks Plantagenet King Of England and Alianore De Castille Cts De Ponthieu) was born in 1272 in Acre, Hazafon, Palestine; died on 23 Apr 1307 in Clare, Suffolk, England. [Group Sheet] [Family Chart]

1. Thomas De Monthermer was born on 4 Oct 1301; died on 24 Jun 1340 in Battle Of Sluys.