Found him on the 1850 District 52, Huntington, Indiana census (img 14), as John C. Austin
age 5, born Ind.
He enlisted at Zanesville, Indiana on the 22nd day of September, 1861 in Company G 34th Regt Indiana Vol Inf.
Found him on the 1870 Lafayette, Allen, Indiana census (img 1) as J.C. Austin
age 26, farmer. He is living next to his father, William
Found him on the 1880 Sheldon, Allen, Indiana census (img 34) age 35, works on farm.
His wife was married previously to William Feighner
and married John as Louisa Feighner