William was born in NY in 1754 and passed away there in 1837.
Ancestry.com. The Barger journal: June, 1924. [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005. Original data: The Barger journal: June, 1924. Charlottesville, Va.: A.L. Barger, 1924. See pages 10-11. Note: within this reference are two sub-references: 40 years ago, Mrs Sarah Hadden Died, Highland Democrat, 11 Dec 1926, pg 3, and Mrs Sarah Hadden Obit, 18 Dec 1886, Putnam County Republican, pg. unknown.
Probate Records, 1812-1936; General Index, 1812-1970; Author: New York. Surrogate's Court (Putnam County); Probate Place: Putnam, New York. Ancestry.com. New York, Wills and Probate Records, 1659-1999 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2015. Original data: New York County, District and Probate Courts. See page 194 of image at Ancestry.com.