"To this newly acquired territory, Massachusetts gave the name Yorkshire, or County of York. Subsequently, after the overthrow of the Protectorate and the restoration of Charles II, the colonists in the former Province of Maine requested to be placed again under the authority of the King, or of the heir of Sir Ferdinando Gorges. But the General Court of Massachusetts also sent a petition to the King, and matters were allowed to rest until 1664, when the grandson of Gorges obtained an order from the King requiring Massachusetts to restore the Province of Maine to Gorges or his Commissioners. After various efforts on both sides, the territory meanwhile being brought under the jurisdiction of a provincial government independent of Massachusetts and the Gorges interests, the General Court of Massachusetts, March 15, 1678, purchased of Ferdinando Gorges, grandson of Sir Ferdinando, all his interest in the Province of Maine for twelve hundred and fifty pounds sterling. This purchase strengthened the hold of Massachusetts upon its former eastward possessions, and in 1680 the General Court proceeded to reorganize civil administration in Maine with Thomas Danforth as President of the Province. But the charter of Massachusetts was annulled in 1684, and the government of the colony reverted to the crown. Charles 11 died in 1685, and James II appointed Andros Governor of New England. His career was cut short by a revolution in England, which drove James from the throne; and William and Mary, who succeeded James, issued October 7, 1691, a charter, which incorporated, under the title of the "Province of Massachusetts Bay," the Colony of Massachusetts Bay, the Colony of Plymouth, the Province of Maine and the territory of Nova Scotia. In this way the title of Massachusetts to the territory east of the Piscataqua was confirmed, though on account of its remoteness and the distracted state of the country Nova, Scotia was separated from the Province of Massachusetts Bay by the Lords of Trade in 1696, and it was made a royal province in 1713. Maine remained a part of Massachusetts until the separation in 1820."
Source: The Maine Book by Henry E. Dunnack, Librarian of the Maine State Library. Augusta, Maine 1920.
Copyright 1920, by Henry E. Dunnack. Pages 42-44.