From what I can tell looking at the 1880 census and the directories for 1888-91, Reymershoffer was owner of Texas Star Flour Mill. HO Stein was teller, clerk, bookeeper, banker for Hutchings Sealy Natl Bank. One article states he was in partnership with John Hutchings after John Sealy and George Ball died. Bernheim was a wholesale clothing dealer and manufacturer. The name of his company was S Jacob Bernheim firm.