Stephen Barnaby was born about 1674 in Plymouth, Plymouth Co., Massachusetts. He died before 3 Jul 1727 in Provincetown, Barnstable Co., Massachusetts. His estate's inventory was taken on 13 Apr 1728. He was a weaver. He was married to Ruth Morton on 10 Dec 1696 in Plymouth, Plymouth Co., Massachusetts.

Ruth Morton was born on 21 Dec 1676 in Plymouth, Plymouth Co., Massachusetts. She died on 21 Dec 1709 in Plymouth, Plymouth Co., Massachusetts. Children were:

i. Lydia Barnaby  was born on 4 Sep 1697 in Plymouth, Plymouth Co., Massachusetts.  She died in 1749.
ii. Ruth Barnaby  was born on 12 Jul 1699 in Plymouth, Plymouth Co., Massachusetts.   She died on 11 Oct 1757 in Plymouth, Plymouth Co., Massachusetts.
iii. Elizabeth Barnaby.
iv. Timothy Barnaby was born on 15 Apr 1706 in Plymouth, Plymouth Co., Massachusetts.
v. Hannah Barnaby  was born on 5 Dec 1709 in Plymouth, Plymouth Co., Massachusetts. She was married (intentions published) to John Small on 24 Fed 1727/28 in Plymouth, Plymouth Co., Massachusetts.