Robert Todd Lincoln, the only child of Abraham Lincoln to live to adulthood. This was taken in 1922 at the dedication of the Lincoln Memorial in Washington DC. Robert was at Abraham Lincoln's bedside at his death.
"If you want total security, go to prison. There you're fed, clothed, given medical care, and so on. The only thing lacking. is freedom." -- Dwight D. Eisenhower [and you can get assaulted by other prisiners.