John Warham was baptised on October 9, 1595, at Crewkerne, Somerset, England, the son of Richard Warham and Agnes Cooke Howper Warham. He was educated at St. Mary's Hall, Oxford, with a B.A. degree in 1614 followed by an M.A. in 1618.
He married first Susanna Gallop June 8, 1625. Five children were born to the marriage but none survived to adulthood. Susanna Gallop Warham died in December, 1634.
John Warham married again, about 1637 to Jane, the widow of Thomas Newbury.
A Newbury Genealogy states that Thomas Newberry's first wife was Joan Dobinette and that his second wife was her cousin Jane Dobinette. Other sources  and  leave the surname of John Warham's second wife as unknown. Three of the four daughters born to this marriage survived, married and left children. By this time the family had moved from England to Dorchester, Massachusetts to Windsor, Connecticut.
A few years before his death, Rev. Warham married a third time on October 9, 1662 to Abigail Searle Brancker.
He was a founder of Windsor, Connecticut. He was a religious dissident clergy in his native England. Given a choice of immigrating to New England or going to jail, he chose New England. Most of his congregation came with him. They arrived at Dorchester, Massachusetts and soon settled at Windsor, Connecticut.
The American Genealogist. New Haven, CT: D. L. Jacobus, 1937-. (Online database. AmericanAncestors.org. New England Historic Genealogical Society, 2009 - .) Reference Volume 65 (1990), page 122. $Subscription]
Berquist, Donald C., "Reverend John Warham, Windsor's first minister" The Connecticut Nutmegger. Glastonbury, CT: Connecticut Society of Genealogists, 1970-. (Online database. AmericanAncestors.org. New England Historic Genealogical Society, 2009.) Reference volume 27 (1994), page 183. $Subscription
Footnote: "John Warham, master of arts, was ordained by the bishop of Silferton, May 23, 1619. Silferton is near Cullompton; and we may naturally connect the following. Marriage license granted John Warham, of Witheridg, gen., and Cecilia Hatch, of Cullompton, gen., June 17, 1619."