Levi Todd (October 4, 1756 – September 6, 1807) was an 18th-century American pioneer who, with his brothers John and Robert Todd, helped found present-day Lexington, Kentucky and were leading prominent landowners and statesmen in the state of Kentucky prior to its admission into the United States in 1792.He was also the grandfather of Mary Todd Lincoln, the later wife of President Abraham Lincoln, born to his son Robert S.