Jonathan Mason was a Federalist United States Senator and Representative from Massachusetts during the early years of the United States. Wikipedia
Born: September 12, 1756, Boston, MA
Died: November 1, 1831 (age 75 years), Boston, MA
Grandchildren: Frederick Richard Sears, Knyvet Winthrop Sears, Elizabeth Rogers Mason Cabot, and more
Grandparent: Benjamin Clarke
Great grandchildren: Richard Sears, Clara Sears, Elise Cabot Forbes, and more
Great-grandparent: Sarah Clarke / Farley
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