m. 4 Nov 1842
Facts and Events
Robert Todd Lincoln (August 1, 1843 – July 26, 1926) was an American lawyer and Secretary of War, and the first son of President Abraham Lincoln and Mary Todd Lincoln. Born in Springfield, Illinois, United States, he was one of two of Lincoln's four sons to live to adulthood, and the only one to survive into the 1900s.
Robert's grandson Robert Todd Lincoln Beckwith, d. 1985, was the last undisputed Lincoln descendant.