I descend from George J. and Elizabeth Kittle Schermerhorn of Schodack and Milford Center, New York through Nicholas Kittle Schermerhorn, brother to Philip G., whom you are trying to connect to. The "Milford Center" Philip G. (12Oct1801-Mar1890) was married to Marya Van Valkenburg(15Dec1822) and later Mary Ann Burnside(12Apr1811-13Jan1887). Philip died at Cooperstown Junction, Otsego County, New York. Philip did have a son named Henry P. b.1825 and d.1905 who married Jane Houck (1841-1915). I hope this helps.