Sejarah Thümann
Indische genealogie en familiegeschiedenis
Familie van Hermanus Coolhoven en Francisca Roebat
getr. 16 dec 1846 | Hendrik Roebat ( -1828) |
 | Johanna Catharina Roebat (1819-1820) |
| Susanna Christina Roebat (1824-1899)  |
| Johannis Roebat (1827-1829) |
| Hermanus Coolhoven (1810- ) |
| Francisca Roebat (1821- ) 
|
| Herman Laurent Henri Coolhoven (1848-1849) |
| Hermanus Johan Coolhoven (1850-1920) |
| Franciscus Coolhoven (1851-1884) |
| Carolina Cornelia Adriana Coolhoven (1853-1869) |
| Susanna Wilhelmina Coolhoven (1860-1869) |
| Josephina Anthoinetta Coolhoven (1862-1862) |