Roger married Baroness Damory ELIZABETH De CLARE before 03 May 1317 in Clare Hall, Cambridgeshire, England. ELIZABETH (daughter of Earl Gloucester GILBERT De CLARE and Princess of England JOAN PLANTAGENET) was born on 16 Sep 1295 in Tewkesbury, Gloucester, England; died on 4 Nov 1360; was buried in St Mary, Aldgate, London, Middlesex, England. [Group Sheet] [Family Chart]