Gezin: Gerrit Bakkum / Maria Hendrika Koning (F491)
 | Jacob Bakkum ( -1929) 
|
Ursula Oudeman (1884-1964)
|
Johanna Ursula Bakkum (1912-1952)  |
| Paulus Willem Bakkum (1913-1987) |
| Willem Paulus Jacob Bakkum (1914-2000) |
| Ursula Paulina Bakkum (1915-2007) |
| Jacob Paulus Bakkum (1918-2005) |
| Cornelis Johannes Bakkum (1920-2004) |
| Maria Johanna Bakkum (1921-1922) |
| Maria Hendrika Koning (1930-2007) |
 | Gerrit Bakkum (1924-1969)
|