Waterman/photo

I recently found an old photo. The names on the back are, Seth waterman, george waterman, and ann ? (probably waterman). The other names are john wiley and alma westbrook. Alma is my grandmother, but as far as I know we are not related to any watermans. It's taken from a distance so it's hard to make out the faces.It was probably taken around 1908, but I'm just guessing! I'm fairly positive that it was taken in west virginia or in washington county ohio. If anyone is interested please contact me.
Bertie