Sejarah Thümann
Indische genealogie en familiegeschiedenis
Familie van Johannes Fredericus Albertus Westhoff en Carolina Wilhelmina Badenbroek
getr. 3 dec 1863 | Johannes Theodorus Westhoff (1806-1881) 
|
![Christina Peereo [Javaansche vrouw Oereep]](img/female.jpg){kind=small} | Christina Peereo [Javaansche vrouw Oereep] (1808-1847) |
| Johanna Christina Elisabeth Westhoff (1824- ) |
| Johannes Carolus Engelbertus Westhoff (1826-1861)  |
| Johanna Christina Engeltina Westhoff (1828- ) |
| Anna Maria Catharina Westhoff (1831-1892) |
| Johanna Theodora Engellina Westhoff (1833- ) |
| Johannes Theodorus Anthonius Westhoff (1835-1868) |
| Johanna Theodora Gertruda Westhoff (1838- ) |
| Johannes Barend Westhoff [Jan] (1864-1943) |
| Johanna Paulina Westhoff [Pau] (1870- ) |