He received his schooling from his uncle William Noyes of Cholderton, Wiltshire, 'perhaps a godly, but a very severe master', who prepared him successfully for a University education.
He then proceeded to the University of Franeker, in Friesland, where he studied with his father's friend and colleague William Ames, taking his Master's degree on 1 April 1617.
[4] Parker returned to England, settling at Newbury in Berkshire, where he taught at St. Bartholomew's School, and served as assistant preacher to William Twisse.
His puritan opinions caused him to embark for New England, with a number of Wiltshire men, in the Mary and John of London, 26 March 1634; they landed in May.
Approximately one hundred settled at Agawam, afterwards Ipswich, Massachusetts, where Parker remained a year as Teacher assisting Nathaniel Ward, the Pastor.
John Woodbridge, and some others, obtained leave of the general court to remove to Quascacunquen at the mouth of the Merrimack River, and the settlement was incorporated as a township under the name of Newbury or Newberry in the spring of 1635.
"[2] At about this time, he became the guardian and tutor of Shubael Dummer, whose mother had died shortly after childbirth and whose father, Richard, had returned to England.
On John Woodbridge's return from England in 1663, he was made assistant to Parker, who had complained of failing eyesight in 1643, and towards the end of his life became quite blind.