Theodore Roosevelt By msime Oct 27, 1858 Born Period: Oct 27, 1858 to Jan 1, 1920 Theodore Roosevelt Oct 22, 1882 Elected to NYS Assembly Oct 22, 1901 Sworn in as President Oct 22, 1902 Conservationist Oct 22, 1906 Won Nobel Peace Prize Oct 22, 1912 "Bull Moose" Party