Family: James Tekulve / Mary Catherine Ferkinhoff (F1724)
 | Joseph A Ferkinhoff (1905-1992) 
|
 | Seraphine Margaret Schulte (1910-1950)
|
| Clifford Clarence Ferkinhoff (1935-2007)  |
| Daniel Bernard Ferkinhoff (1932-2001) |
| William Tekulve (1959-1976) |
| Joseph A Ferkinhoff (1905-1992)
|
| Seraphine Margaret Schulte (1910-1950)
|
| Clifford Clarence Ferkinhoff (1935-2007) |
| Daniel Bernard Ferkinhoff (1932-2001) |
| William Tekulve (1959-1976) |