Family: William Roscoe Parker / Gladys Llewellyn Moore (F565)
John Ardery Parker (1842-1900) 
|
Lucy Drumm (1851-1909) |
Orral Ardrey Parker (1873-1965)  |
| Frederick Dalton Parker (1876-1910) |
| William Roscoe Parker (1890-1978)
|
| Gladys Llewellyn Moore (1889-1948) |
| Donald Llewellyn Parker (1927-1993) |