James Barnaby was born about 1646. He died before 30 Oct 1677, the date his inventory was taken. He was married to Lydia Bartlett on 8 Jun 1667 in Plymouth, Plymouth Co., Massachusetts. "First Settlers..." says they married 8 June 1647, which he has elsewhere as her birth date. "Richard Warren..." says they were married before 14 June 1670 (deed).

Lydia Bartlett was born on 8 Jun 1648 in Plymouth, Plymouth Co., Massachusetts. "First Settlers..." says 8 June 1647. She died on 11 Sep 1691 in Plymouth, Plymouth Co., Massachusetts. Children of James Barnaby and Lydia Bartlett were:

i. James Barnaby was born about 1670 in Plymouth, Plymouth Co., Massachusetts. He died on 5 Jul 1726 in Freetown, Suffolk Co., New York.
ii. Stephen Barnaby.

Lydia Bartlett married second, John Nelson in Plymouth, Plymouth Co., Massachusetts.

John Nelson was born about 1644 in Plymouth Colony. He died on 29 April 1697 in Plymouth, Plymouth Co., Massachusetts.