Jethro married Mary Starbuck on 1 Dec 1710 in Nantucket, Nantucket, Massachusetts Bay Colony, British Colonial America. Mary (daughter of Nathaniel Starbuck, Jr. and Dinah Coffin) was born on 31 Dec 1692 in Nantucket, Nantucket, Massachusetts Bay Colony, British Colonial America; died on 22 Jul 1763 in Nantucket, Nantucket, Massachusetts Bay Colony, British Colonial America; was buried in Quaker Burial Ground, Nantucket, Nantucket, Massachusetts, United States. [Group Sheet] [Family Chart]