Company Unknown
Major
James Callehan died at Austin 25 March 1870 he was a Brevet Major at death of the 4 th Cav. but served in the civil war as second and then 1st lieutenant. Born in New York but family settling in Ohio. His younger brother Christopher Callahan noted in this database to have died from meningitis at Ft Corcoran in 1864. Any information about James would be welcome. Thanks KH