Documents Relative to the Colonial History of New York, Vol. I — Passage 362 (part 2)
[E.B. O'Callaghan (ed.) (1856)] That on Long Island, a line drawn from the westernmost part of Oyster bay, and thence in a direct and straight course to the sea shore, shall be the Boundary between the Dutch and English on Long Island; the Eastern part for the English, and the western part for the Dutch. 2. The boundary on the Mainland shall begin on the west side of Greenwich bay, being about four miles from Stanford, and thence run inland in a northerly course Twenty miles, provided it shall not come within ten miles of the North river; after that as it shall be agreed upon by the two Governors — i. e., of the Dutch and New Haven; and 'tis agreed that the Dutch shall not at any time hereafter build any houses within six miles of the said line; the inhabitants of Greenwich to remain until further order and consideration under the government of the Dutch.