I have slightly different informaion for Reuben Bunner.(I'm not a descendant but I am a collateral descendant of his wife, Nancy Ann Prickett.)I have him born ca 1757 in Virginia or Pennsylvania and dying ca 1810 in present-day Brown Co OH.I don't have a good source, however--just the Prickett Fence, vol 1, #4, p70. Also I have John Bunner (b1783, d Spencer Co IN) with 2 wives: 1) Jane Long, m 15 Sep 1812 in Adams Co OH 2) Mary Isminger,b. 1796 m 2 Jan 1817 in Adams Co (same source) I don't have any children by the first wife but say he had 9 children by Mary.
I'd be interested in knowing more about Reuben and Nancy.