
| Clementine Leonie Sergoyne | |
| B: | 6 Jun 1834 |
| Brussels, Belgium | |
| D: | 2 Feb 1917 |
| Amsterdam, Noord-Holland, Netherlands | |
| Clementine Leonia Sergoijnne | |
| B: | 1 Aug 1828 |
| Brussels, Brabant, Belgium | |
| D: | 1 Apr 1858 |
| Amsterdam, North Holland, Netherlands | |
| Alfred Joannes Sergoijnne | |
| B: | 1830 |
| Brussel | |
| D: | Yes, date unknown |