The following from the Hist. of Mercer Co. (1907, p 395) mentions Phebe Jones who m O. A. Firth (maybe C. A. Firth?). I find no other trace of either in the federal ceneuses once she married, tho she is with her parents, Edward and Mary, back in 1880 before she married. There is a Firth family in the Greenville area in 1910 but not mine. Any hints?