Hello, Reading 1820 census of Fairfax County through "Images online" at Ancestry.com. The pages do not show column headings at any place so I have printed out the 1820 form to use as a guide. My dilemma is that the columns headings do not match the original census records. The 1820 census (original) shows 23 columns across The first (6) free white males (per printed form) 1. under 10 2. under 16 3. 16-18 4. 18-28 5. 28-45 6. 45 and over Repeated (next 7-12) for white females (per printed form) This seems to agree. Next and beginning at column 13 and through to 23, it differs. Could someone offer the proper column headings in order. This is the section that lists "slave" ages and gender and also free colored, along with number engaged in agriculture or other business. Any reference will be greatly appreciated. Anne