| Name | Born | Died | Spouse or *Father's Name |
|---|---|---|---|
| OAKLEY, Margaret | LYONS, John Sir | ||
| OAKLEY, Richard | |||
| ORKNEY, Ingibjorg of | MALCOLM, (King of S | ||
| ORLEANS, Louis d' | 1537 | GUISE, Mary of | |
| OSBORNE | HARRIS, Edith | ||
| OTTO, (Count of Burgundy) W | 1027 | ?????, Adela | |
| OTTO, (Holy Roman Emperor) | 1174 | 1218 | *HENRY, (Duke of S |
| OVERCASH, "Doc" | 1874 | *OVERCASH, Caleb | |
| OVERCASH, Bridget | 1880 | *OVERCASH, Caleb | |
| OVERCASH, Caleb | 1826 | ?????, Laura | |
| OVERCASH, Daisy | 1885 | 1957 | WESTMORELAND, John W |
| OVERCASH, Ed | TYSINGER, Ethel | ||
| OVERCASH, Henry | 1876 | 1957 | ROYALS, Rebecca Jane |
| OVERCASH, Maggie Leuvada | 1903 | 1970 | COPLEY |
| OVERCASH, Minnie | 1879 | *OVERCASH, Caleb | |
| OVERTON, Thomas Jay | 1957 | JAMES, Sandra Marie | |
| OVIEDO, Jimma of | DIAZ DE VIVAR, R | ||
| OXLEY, Fannie Jane | 1871 | 1919 | BELL, Oscar Fitzallen |
| OXLEY, Nathaniel Callihill | WIGGINTON, Melinda J |