Abraham C Raysor and the photo was taken in the 1870s. He was a preacher at the Barkeyville Church of God, and instrumental in establishing the BCoG.
I was trying to get cemetery records from the Barkeyville Cemetery (where all the Barkeyville Raysors are buried), and ended up sending a request to the pastor at the Barkeyville Church of God, hoping he would know the sexton and forward my request for cemetery records to him. I hit pay dirt. Turns out, he is not only the pastor of the Barkeyville Church of God, but he's also a member of the Barkeyville Cemetery Board, a member of the Churches of God Historical Society Board AND the resident Barkeyville Historian. He responded enthusiastically that he had a lot of Raysor info, and as a teaser, sent along this photo. I can't wait to see what he has for me: he has promised some "cool surprises." He also promised to "say hello" to the interred Raysors when he went to the cemetery this afternoon.