You mention a neighborhood where nw Franklin,and ne Washington,and s Tate townships corner. All lived on-near Pt Isabel [Pekin]-Mt Olive Rd. Both are hamlets. Trees Rd and Goodwin Schoolhouse are side roads.Ohio Rt 133 runs thru Mt Olive,where John Abraham,then Samuel Ely ran the general store. Pt Isabel had 2 general stores,one with a gasoline pump. And 1 with the post office. And a steam powered grist mill. And,when I knew it,Gilbert Sipple as mechanic-blacksmith. Wife Edith was a genealogist. Pursley's gave land for a cemetary to the Pt Isabel Church of Christ,which replaced Salem Christian to the south on Bee Run. yOU MENTIONED A N E Hamilton Co township that adjoined s Warren Co on the north,and maybe very nw Clermont in the Loveland area.Hopewell is a big,old cemetary on US RT 3+22 north of Montgomery.