I have both Harriman and Price in my history from NJ. I am not at home at the moment, but seems as though John Harriman married a Sarah Price. It is possible that John and Samuel are brothers, as I have both those names in my genealogy files. John and Sarah, or possibly his second wife, Loisa Allen Talmedge, were quite possibly the parents of my brick wall, Joseph Harriman/Herriman, b 1780 in NJ, died 1863 MI.
I would be very happy to see copies of your photos of the burying ground.
Thank you very much,
Dan Harriman Orange, Texas, formerly from Michigan