Jacob married Rebecca Emerson about 1760. Rebecca (daughter of Rev Joseph Emerson, Sr and Mary Moody) was born on 7 Aug 1738 in Malden, Middlesex, Massachusetts Bay, British Colonial America; was christened in Malden, Middlesex, Massachusetts Bay, British Colonial America; died on 21 Jul 1816 in Malden, Middlesex, Massachusetts, United States; was buried in Jul 1816 in Malden, Middlesex, Massachusetts, United States. [Group Sheet] [Family Chart]