Marriage for son Irwin S. Berry. It says he was born in Tompkins County New York
https://familysearch.org/pal:/MM9.1.1/XRL3-373

Household of "Silas" Berry, Tompkins County New York, 1850
https://familysearch.org/pal:/MM9.1.1/MC1Y-Z8K

Probable father of Stiles, based on death record and Mother's maiden name
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=be...;