Theodore Roosevelt died of heart failure on 6 January 1919 at the family home, Sagamore Hill, on Oyster Bay, New York.
Theodore Roosevelt was US President from 14 September 1901 to 4 March 1909.
Theodor Kaes died in 1913.
Theodor Thierfelder died in 1904.
Theodor Wolf died in 1924.
Theodor Zahn died in 1933.
Theodor Haubach died in 1945.
Theodor Nöldeke died in 1930.
Theodor Roos died in 1698.
Theodor Steltzer died in 1967.
Theodor Wulf died in 1946.
Theodor Kleinschmidt died in 1881.
Theodor Reik died in 1969.