By Nancy Turnbull To The Haldimand Press SENECA—In 1863, East Seneca Church marked its beginnings. The white frame church that stands at the corner of the crossroads of Concession 1 Road, Seneca, and Turnbull Road is celebrating 160 years of faithful service in this community. Wm. Brown, who owned the farm on the corner, gave one acre of land to…