William C. WICOFF m. Margaret MONROE 26 Dec 1849 Marion Cty, IN (Indiana State Library Genealogy Database: Marriages through 1850). Margaret is believed to be the daughter of William C. MONROE.
Federal Census 1850, Pleasant Twp, Johnson Cty, IN p. 22 (just south of Marion Cty, IN—many links between this area and Southport, Perry Twp, Marion Cty, IN). With wife Margaret (b. KY) and his mother Sarah/Sally WYCOFF (b. VA). William, b. KY, is 24 and a blacksmith.
Federal Census 1860, Perry Twp, Marion Cty, IN, p. 857. With wife Margaret. Household includes mother-in-law Cynthia MONROE and sister-in-law Sarah MONROE.