Nielsen Hayden genealogy
Descendants of George Sumner Arnold
1846 - 1888 (42 years)Father: Ebenezer Arnold (5 Jul 1792 Middletown, Middlesex, Connecticut - ??)
Mother: Ann Eliza Sears (7 Oct 1825 - ??)
George Sumner Arnold (16 Apr 1846 New Haven, New Haven, Connecticut - 7 Nov 1888)
   └─ George Stanleigh Arnold (3 Apr 1881 New Haven, New Haven, Connecticut - 18 Jan 1942 Marin, California)
    Elizabeth Sherman Thatcher Kent (8 Jan 1894 Chicago, Cook, Illinois - 12 Jan 1952 Marin, California)
    (m. 26 Feb 1915 Washington, D.C.)
    (m. 26 Feb 1915 Washington, D.C.)
       └─ Elizabeth Sherman "Bibba" Arnold (2 Dec 1915 San Francisco, San Francisco, California -
        18 Sep 1992 Los Altos, Santa Clara, California)
        18 Sep 1992 Los Altos, Santa Clara, California)
        William Francis Whitmore (6 Jan 1916 Cambridge, Middlesex, Massachusetts - 6 Jan 1996)(m. 1 Nov 1946)
           └─ Thomas Sherman Whitmore (10 Feb 1953 Washington, D.C. - Living)