In 1785, the state of New York confiscated the Phillipse's land from his grandson, Frederick Philipse III, after he sided with the British in the American Revolution, and sold it to local patriot farmers who had been tenants of the Phillipse family. This is presumably how part of it came to be the farm of William Dutcher. Dutcher sold half of his farm to Justus Dearman in 1817, who then sold it to Gustavo F. Sacchi in 1848 for $26,000. Sacchi sold the parcel to John Jay – the grandson of the American Founding Father by the same name – that same year, and Jay laid it out as a village which he called "Dearman", after Justus Dearman, and sold lots at auction in New York City starting on April 25, 1850.