Richard Henry LeeFrom Wikipedia, the free encyclopedia Jump to: navigation, search For other people named Richard Lee, see Richard Lee (disambiguation).Richard Henry Lee A painting of Lee at the National Portrait Gallery in Washington, D.C.President pro tempore of the U.S. SenateIn office April 18, 1792 – October 8, 1792Preceded byJohn LangdonSucceeded byJohn LangdonUnite..