My gggrandfather's name was Tobais Black TUCK of Greenback, Tennessee (now in Loudon County, which use to be part of Blount County). He went by the name "Toby". He was born on December 9, 1847 and married Sarah Ann BRIGHT on December 17, 1871. He died January 24, 1922. Does anyone know the parents and/or siblings of Tobais as well as Sarah? Any information would be helpful.