Robert Todd - pioneer - died in 1814-03.
Robert Todd - pioneer - was born in 1757.
Robert Blackburn - aviation pioneer - died in 1955.
Robert Todd Lytle died on 1839-12-22.
Robert Bentley Todd died on 1860-01-30.
Robert Todd Lincoln died July 26, 1926.
Todd Robert Petersen was born in 1969.
Robert Todd Carroll was born in 1945.
Robert Stein - computer pioneer - was born in 1946.
Robert Blackburn - aviation pioneer - was born in 1885.
Robert Adamson - software pioneer - was born in 1947.
Robert Todd Lincoln was 82 when he died.
Robert Todd Lincoln was born on August 1, 1843.