John married Wilbroe Griggs 18 Oct 1618, Olney, Buckinghamshire, England. Wilbroe was born 1593, Olney, Buckinghamshire, England; died 6 May 1662, Long Island, Suffolk, New York, United States. [Group Sheet]

1. Ann Cooper was born 1620, Southampton, Suffolk County, New York; was christened 29 Aug 1621, Olney, Buckinghamshire, England; died 1686, Southampton, Long Island, New York.
2. Mary Cooper was born 12 Aug 1621, Olney, Buckinghamshire, England; was christened 12 Aug 1621, Olney, Buckinghamshire, England; died 19 Jun 1706, Easthampton, Long Island, New York.
3. John Cooper, Jr. was born 1625, Olney, Buckinghamshire, England; was christened 1 Mar 1625, Olney, Buckinghamshire, England; died Jul 1677, New York.
4. Thomas Cooper, Sr. was born 11 Mar 1626, Olney, Buckinghamshire, England; was christened 11 Mar 1628, Olney, Buckinghamshire, England; died 1683, Suffolk, Long Island, New York.
5. Martha Cooper was born 1630, Olney, Buckinghamshire, England; was christened 26 Nov 1630, Olney, Buckinghamshire, England; died May 1690, Southampton, Long Island, New York.