Isaiah married Elizabeth Doane Atwood on 15 Dec 1863 in Wellfleet, Barnstable County, MA. Elizabeth (daughter of Daniel Atwood and Mehitable (Smith) Holbrook) was born on 28 Nov 1843 in Wellfleet, Barnstable County, MA; died after 1909. [Group Sheet] [Family Chart]
Isaiah married Betsey Allen Higgins. Betsey was born in 1810; died in 1887. [Group Sheet] [Family Chart]