Line of John Foster Dulles
U.S. Secretary of State
to Geoffrey V, Count of Anjou and Maine
 

                         Geoffrey V
                         Count of Anjou and Maine 
                         1113-1151 
                             |
                             |
                         Henry II
                         King of England
                         1133-1189
                             |
                             |
                         John
                         King of England
                         1167-1216
                             |
                             |
                         Henry III
                         King of England
                         1207-1272
                             |
                             |
                         Edward I "Longshanks"
                         King of England
                         1239-1307
                             |
                             |
                         Elizabeth of England
                         1282-1316
                             |
                             |
                         William de Bohun
                         1st Earl of Northampton
                         1312-1360
                             |
                             |
                         Elizabeth de Bohun
                             |
                             |
                         Lady Joan Fitzalan
                         1375-1435
                             |
                             |
                         Elizabeth de Beauchamp
                             |
                             |
                         Lady Elizabeth Butler
                             |
                             |
                         Lady Anne Talbot
                             |
                             |
                         Elizabeth Vernon
                         1480-1563
                             |
                             |
                         Dorothy Corbet
                             |
                             |
                         Sir Arthur Mainwaring
                         1520-
                             |
                             |
                         Mary Mainwaring
                         1541-1578
                             |
                             |
                         Frances Cotton
                         1573-1646
                             |
                             |
                         Robert Abell III
                         1605-1663
                             |
                             |
                         Joshua Abell
                         1649-1724
                             |
                             |
                         Lydia Abell
                             |
                             |
                         Lydia Lathrop
                             |
                             |
                         Elizabeth Coit
                             |
                             |
                         Joanna Leffingwell
                             |
                             |
                         Harriet Wadsworth Lathrop
                             |
                             |
                         Harriet Lathrop Winslow
                             |
                             |
                         Prof. Allen Macy Dulles
                         1854-1930
                             |
                             |
                         John Foster Dulles
                         U.S. Secretary of State
                         1888-1959