Hello Carol, I do have most of this information. Enoch A. Hickam's father Robert Rollins Hickam was married to Eliza Copeland; she died in 1873 and Robert then married Arminta Matlock. After Robert died Arminta married James Scheets (Schwets). That is why Enoch is listed as stepson.
Trying to find anything about Enoch's wife Emily Crossland/Emma Crosslen. Thank you!