John Cotton was a clergyman in England and the American colonies, and by most accounts was the preeminent minister and theologian of the Massachusetts Bay Colony. Following five years of study at Trinity College, Cambridge, and another nine years at Emmanuel College, Cambridge, he had already built a reputation as a scholar and outstanding preacher when he accepted the position of minister at Saint Botolph's Church in Boston, Lincolnshire in 1612. As a Puritan he wanted to do away with the ceremony and vestments associated with the established Anglican Church, and preach in a simpler, more consensual manner. Though he felt the English church needed significant reforms, he nevertheless was adamant about not separating from it; his preference was to change it from within. While many ministers were removed from their pulpits for their puritan practices, Cotton thrived at St. Botolph's for nearly 20 years because of supportive aldermen, lenient bishops, and his very conciliatory and gentle demeanor. By 1632, however, the Anglican church had greatly increased its pressure on the non-conforming clergy, and Cotton was forced to go into hiding. The following year he and his wife boarded a ship for New England.