I am trying to help a cousin discover his mother's Sumner County ancestors. His maternal grandfather was John E. Venable (1865-1935), buried in Fairfield Cemetery. I can find no further information on John. His maternal grandmother was Arminter T. Troutt (1877-1972), buried in Fairfield Cemetery. She was daughter of Alfred Troutt (1856-?) and Emaline Mandrell (1858-?). They were married in Sumner County on 12/17/1874. Any further information on any of these would be most appreciated.