History of Westchester County, New York, Vol. I
Y. and said Colony of Connecticut, and so along said Line until it meets with the Patent of Adolph Philipse, and so along his southern bounds till it meets witii the Mannor of Cortlandt and from thence by a Line that shall run upon a direct course until it meets with the first easterly Line of 20 of the said Mannor of Cortlandt, and from thence along the said line Westerly till it meets with the Patent granted to R. Walter & others, thence southerly along the said Patent untill it meets with the bounds of the Township of Bedford & thence round along said bounds untill it meets with the patent granted to Coll. Heathcote and others, and along the bounds of said Patent unto the Colony Line where it firsst began. --
Also a small Tract of Land beginning westerly at a great Rock on the Westmost side at the Southmost end of a Ridge Known by the Name of Richbell or Horse Ridge and from thence Northwest and by North to Brunk's River, Easterly beginning at a mark'd Tree at the Eastmost side on the Southmost end of the said Ridge and thence north to Brunk's River."
This West Patent by its bounds excluded Whiteplains, which Colonel Heathcote claimed under his Richbell deeds and Patents. This led to a controversy between him and some "Rye Men" who claimed Whiteplains as a part of their town. This claim however remained passive, and nothing but a claim during Colonel Heathcote's life as the result of the Richbell verdict against Rye in 1696 (set forth above in full) the year before Colonel Heathcote bought the Richbell estate of Ann Richbell. The laud was then worth very little, and the Rye claimants were very few. Colonel Heathcote died February 28, 1720-21, and his entire estate passed under his will to his two daughters, Ann, the elder, subsequently the wife of James de Lancey chief justice of the Province of New York who died its Governor in 1760, and Martha, the younger, subsequently the wife of Lewis Johnston, M.D., of Perth Amboy, New J»rsey, who died in 1774.