Rachel Warrington (January 20, 1753–ca. 1815) was a woman who became embroiled in a scandal with Donatien-Marie-Joseph de Vimeur, vicomte de Rochambeau in late eighteenth century Colonial Williamsburg and Yorktown, Virginia. This is an alternate theory that Louis-François-Bertrand du Pont d'Aubevoye de Lauberdière was Lewis's father. Both men lived in the Riddell household during the winter of 1781–1782. Rachel and her sister Camilla were taken in by their aunt and uncle, Suzannah and Dr. George Riddell.