George Washington Custis Lee, also known as Custis Lee, was the eldest son of Robert E. Lee and Mary Anna Custis Lee. His grandfather George Washington Custis was the step-grandson and adopted son of George Washington and grandson of Martha Custis Washington. He served as a Confederate general in the American Civil War, primarily as an aide-de-camp to President Jefferson Davis, and succeeded his father as president of Washington and Lee University in Lexington, Virginia.