Mary Catherine Hellen
1806 - 1870 (64 years)
Generation: 1
1. Mary Catherine Hellen was born in 1806; died in 1870 in Washington, District of Columbia. Family/Spouse: John Quincy Adams, II. John (son of 6th U.S. President John Quincy Adams and First Lady Louisa Catherine Johnson) was born on 4 Jul 1803; died on 23 Oct 1834 in Boston, Suffolk County, MA. [Group Sheet] [Family Chart]
Children:- Mary Louisa Adams was born on 23 Feb 1829; died on 16 Jul 1859 in Washington, District of Columbia.