F. O. Alexander was born in 1897.
O. F. Snelling was born on 1916-12-30.
F. O. Matthiessen was born on 1902-02-19.
John O. Whitehouse was born in 1817.
John O. Evjen was born in 1874.
John O. Pendleton was born in 1851.
John O. Reed was born in 1929.
John O. Colvin was born in 1946.
John O. Miner was born in 1910.
F. O. C. Darley was born on 1822-06-23.
John O. Pastore was born on 1907-03-17.
John O. Merrill was born on 1896-08-10.