Person ID: I17558562646Sir John CornwallMaleView pedigree chart →ParentsFamily group sheet →FatherSir Richard de Cornwall1313 – 1343MotherJoanChildSir John CornwallChildGeoffrey de Cornwall1335 – 1365FamilyFamily group sheet →FatherSir John CornwallChildSir John Cornwalld. 11 Dec 1443
