| 1. | Curtis of Somerset | | | Kentucky descendants of Thomas Curtis, (1598 - 1681) of Wethersfield, Connecticut. www.curtisit.com |
| 2. | Curtis | | | Descendants of Luther James Curtis b. July 19, 1855 in Lee County, Iowa and died May 12, 1927. He married Martha D. Hensley August 15, 1880 near Queen City, Missouri. www.geocities.com |
| 3. | Curtis | | | Descendants of Miles Curtis (February 9, 1791 - May 26, 1851)and wife, Sarah Harwood (November 29, 1800 - August 15, 1886). www.geocities.com |
| 4. | Curtis of Virginia | | | Some descendents of Jonathan and Job Curtis, primarily focused on the Central Kentucky area. www.angelfire.com |
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