To answer a previous question Wm.& Susannah Ferguson Taplin would be my great-great grandparents. Emily's father John Ferguson Taplin, is my grandfather. He married Virginia Baldwin Taplin and has 5 children (my father is Thomas Ferguson Taplin), 6 grand-children and 4 great-grandchildren.
I know we have a Taplin family geneology kicking around somewhere that I will consult at some point. I know our Taplins were from Corinth VT, previously Loyalists from Canada.
I currently live in Maine and there are considerable amounts of Taplins in Blue Hill, Maine. Not sure if they have any connection to this branch.