BUREAU OF THE CENSUS HEADS OF FAMILIES AT THE FIRST CENSUS OF THE UNITED STATES TAKEN IN THE YEAR 1790 NORTH CAROLINA SALISBURY DISTRICT GUILFORD COUNTY. Name of head of family: KOHLER, John Free white males of 16 years and upward, including heads of families: 1 Free white males under 16 years: 1 Free white females, including heads of families: 2