Looking for information on the family of John Henderson. He was born in PA, probably around 1834, married Margaret Thomas in Pickaway County, Ohio where they lived for many years. He later moved to Bates County, MO where he died in 1900. I believe that he may be the brother of my gg grandmother, Matilda ( Henderson) Gunnett, who was born in PA in 1826 and died in Pickaway County Ohio in 1893. I am trying to learn the names of John Henderson's parents and brothers and sisters. Any information will be greatly appreciated. Karen Conley