Isaac married Prudence Monroe on 12 Feb 1747 in Lexington, Middlesex Co., Massachusetts, USA. Prudence (daughter of Ens. William Munroe and Johanna Russell) was born est 1720 in Lexington, Middlesex Co., Massachusetts, USA; was christened on 20 Mar 1720. [Group Sheet] [Family Chart]
Isaac married Sarah Mason on 27 Feb 1753. Sarah (daughter of John Mason and Elizabeth Spring) was born on 17 Jun 1714; died on 13 Apr 1785. [Group Sheet] [Family Chart]
Abt 1712 - Yes, date unknown