The Culpeppers (dating back to 1200 a.d.), connected to other colonial American surnames: Lindsley, Condict (Condit,Cunditt), Wigsell,Wilford, Dingley, Steede, Roberts, Mayo... to name a few.
Sources: Hoadly, Charles ., M. A., Ed. Records of the Colony and Plantation of New Haven from 1638 to 1649, Case, Tiffany and Company, Hartford, 1857. ; Simonds, J. Rupert. A History of the First Church and Society of Branford, Connecticut 1644-1919. The Tuttle, Morehouse & Taylor Co. New Haven. 1919; Wickes, Stephen, History of the Oranges, in Essex County, N.J.: 1666-1806, Ward & Tichenor, Newark, 1892; Atwater, Edward E. History of The Colony of New Haven To Its Absorption into Connecticut. The Journal Publishing Company. Meridan. 1902.)9
Here is info at: https://www.geni.com/people/Sir-John-Colpeper-of-Atwood/6000000002649548745