Family: James Whitecomb Delbrook / Olivia Marie Pederiva (F55778)
William Henry Delbrook (1881-1951) 
|
Pearl D. Cromwell (1884-1970) |
| William Cromwell Delbrook (1915-1981) |
| James Whitecomb Delbrook (1913-2000)
|
| Olivia Marie Pederiva (1918-1984) |