He was born before Jul 12,1694, the date of his father's will.
Son of Thomas Mann (1650-1694) and Mary (Wheaton) Mann.
He married Abigail Arnold on Jun 29,1720. She was the daughter of Eleazer Arnold and Eleanor Smith Arnold. She died before Mar 6,1775.
Children: Abigail Mann Ballard, Sarah Mann, Mary Mann Lapham, Dorcas Mann Herendeen, and John Mann Jr.
Abigail Arnold Mann
1695–1775 (m. 1720)