He remained with the President until his death .
Julia Bayne 's half brother Charles Sabin Taft was a physician ; he was one of the first doctors on the scene when President Lincoln was shot on April 14 , 1865 at Ford 's Theatre .
brother remained with the President until brother 's death .
Julia Bayne 's half brother Charles Sabin Taft was a physician ; he was one of the first doctors on the scene when President Lincoln was shot on April 14 , 1865 at Ford 's Theatre .