The Saybrook Colony was established in late 1635 at the mouth of the Connecticut River in present day Old Saybrook, Connecticut by John Winthrop, the Younger, son of John Winthrop, the Governor of the Massachusetts Bay Colony. The former was designated Governor by the original settlers which included Colonel George Fenwick and Captain Lion Gardiner. They claimed possession of the land via a deed of conveyance from Robert Rich, 2nd Earl of Warwick. The colony was named in honor of Puritan Lords Saye, or William Fiennes, 1st Viscount Saye and Sele and Robert Greville, 2nd Baron Brooke, prominent Parliamentarians and holders of the colony's land grants.