Jacob married Johanna SLOCOMBE in 1660 in Portsmouth, Newport, Rhode Island. Johanna (daughter of Giles SLOCUM and Joanne (Joan) COOK) was born on 16 Mar 1642 in Portsmouth, Newport, Rhode Island; died on 6 Jan 1727 in Portsmouth, Newport, Rhode Island; was buried in Friendsgraveyard, Portsmouth, Newport, Ri. [Group Sheet] [Family Chart]