John & Hannah Brown along with daughter Zilpha E. Brown were enumerated in the 1860 US census living at Liberty Township, Sullivan County, NY. John was 65, Hanna 62 and Zilpha 22...all born NY. Researchers have not found their death date or burial site in Sullivan County but they probably died there...but no facts to substantiate this. I have John's children as follows: July Ann b.c. 1818 who md Harry H. Miller; William R. b.c. 1820 who md Sarah Ann Sherwood; Henry b.c. 1827, wife if one unknown; Hannah b.c. 1833, no known husband; Zilpha b.c. 1838, no known husband; and, Henrietta b.c. 1841 md John Henry Barton.
Lastly, I am descended from John's brother Amos who md Mary Anne Cousins at Venango County, PA. Most of the William family can be found there with the exception of your John H. Brown, and his sister, Mary. Mary may have also married in Deleware County, NY and stayed there...or moved to Venango County, PA with her married name.
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