Family: William Theodore Ferkinhoff / Celia Cornelia Tille (F1689)
 | John L. Ferkinhoff (1862-1951) 
|
 | Bernadina Fischer (1868-1895)
|
| Maria Theresia Ferkinhoff (1891-1981)  |
| Josephine Caroline Ferkinhoff (1889-1895) |
| Edward Ferkinhoff (1893-1973) |
| John Tille (1852- ) |
| Cornelia Verlaan (1862- ) |
| William Theodore Ferkinhoff (1887-1968)
|
| Celia Cornelia Tille (1900-1989)
|
| Dorothy Louise Ferkinhoff (1923-1989) |
| Marion H Ferkinhoff (1926-1940) |
| Theodore Joseph Ferkinhoff (1927-2013) |
