William Wesley Greer (1797-1886)and Harriet McGrew (1805-1878) are GGgrandparents, born in Adams, PA and winding up in Preble, OH. 1880 Census says both Wm's parents were born in Ireland and this is all the information on them I can find. Does anyone have William in their tree? I've been looking for years with no luck. thanks in advance!