John B. Crocker appears on roll in Co. "A", 4^th Mississippi Regiment. He was sixteen years old in 1860, a resident of Bankston (Choctaw County), Miss.

John H. Crocker appears on roll in Co. "I", 41^st Mississippi Regiment. He was 37 years old in 1860, a resident of Mooresville (Itawamba County), Miss.

Copies of either Crocker service file are available here.