Mrs-John married John Beaufort, [DUKE OF SOMERSENot Married, and was divorced. John (son of John "Fairborn" Beaufort, [MARQUESS OF SOM and Margaret De Holand, [DUCHESS OF CLAR) was born on 25 Mar 1404 in Of, Westminster, Middlesex, England; died on 27 May 1444 in Spm. [Group Sheet] [Family Chart]