Mary Beaumont (born 1617) (b. 1617) Parents Sir John Beaumont, 1st Baronet Elizabeth Fortescue Children Sir John Williams, 2nd Baronet of Marnhull Sir John Williams, of Marnhull, 2nd Baronet Siblings Charles Beaumont Anne Beaumont Sir Thomas Beaumont, 3rd Bt. Francis Beaumont Gervaise Beaumont George Beaumont Henry Beaumont Helen Beaumont Catherine Beaumont Sir John Beaumont, 2nd Bt. Partners Sir Edmund Williams