There is an Andrew J. McElroy( other spellings also) in Stewart Co. Ga from 1850 thru 1880 and he had a Posia living with him in the 1870 census. There were Johnson's, Meadows and Walkers living all around him. I feel there is a connection but can't find a male with the initals the right age any where and not kowing any thing else that s all I have to go on. Annette