Descendants of John Ball of Watertown, Massachusetts.
"Massachusetts, Town Clerk, Vital and Town Records, 1626-2001," database with images, FamilySearch
(https://www.familysearch.org/ark:/61903/1:1:FCSC-KTY : 10 November 2020), Bethia Ball in entry for Aaron Estabrook, 17 Feb 1746; citing Marriage, Concord, Middlesex, Massachusetts Bay Colony, British Colonial America, Massachusetts Secretary of the Commonwealth, Boston; FHL microfilm 004198966.
(https://www.familysearch.org/ark:/61903/1:1:QPC7-JG4G : 16 April 2021), Aaron Estabrook and Bethiah Ball, 17 Feb 1746; citing Marriage, United States, Massachusetts Secretary of the Commonwealth, Boston; FHL microfilm 007011227.