|  Male Pieter de Gijselaar | 
| Birth | 5 Jun 1764 | Gorinchem, Zuid-Holland, Nederland  | 
| Death | 24 Aug 1834 | Amsterdam, Noord-Holland, Nederland  | 
| Burial | ||
| Marriage | 20 Jun 1789 | Amsterdam, Noord-Holland, Nederland  | 
| Father | Nicolaas de Gijselaar | F136 Group Sheet | |
| Mother | Johanna Maria van Borcharen | F136 Group Sheet | |
|  Female Anna Christina van Heurn | 
| Birth | 17 May 1769 | 's-Hertogenbosch, Noord-Brabant, Nederland  | 
| Christening | 21 May 1769 | Amsterdam, Noord-Holland, Nederland  | 
| Death | 27 Dec 1833 | Amsterdam, Noord-Holland, Nederland  | 
| Burial | ||
| Father | Nicolaas van Herun | F834 Group Sheet | |
| Mother | Magadalena Woesthof | F834 Group Sheet | |
|  Male Leonardus Johannes de Gijselaar | 
| Birth | 19 Apr 1792 | Amsterdam, Noord-Holland, Nederland  | 
| Death | 20 Mar 1826 | Amsterdam, Noord-Holland, Nederland  | 
| Burial | ||
| Spouse | Anna Geertruida Talbot | F45 | |
| Marriage | 5 Jun 1818 | Amsterdam, Noord-Holland, Nederland  | 
|  Male Pieter Christiaan de Gijselaar | 
| Birth | 17 Jul 1796 | Amsterdam, Noord-Holland, Nederland  | 
| Christening | 12 Aug 1796 | Amsterdam, Noord-Holland, Nederland  | 
| Death | 12 Jan 1860 | Amsterdam, Noord-Holland, Nederland  | 
| Burial | ||
| Spouse | Franga Margaretha Paterachi | F1506 | |
| Marriage | 15 Apr 1824 | Alkmaar, Noord-Holland, Nederland  | 
| Spouse | Wilhelmina Catharina Kluppel | F2336 | |
| Marriage | 15 Apr 1824 | Alkmaar, Noord-Holland, Nederland  | 
|  Female Margaretha Anna Maria de Gijselaar | 
| Birth | 10 Feb 1803 | Amsterdam, Noord-Holland, Nederland  | 
| Death | 9 Nov 1846 | |
| Burial | ||
| Spouse | Stephanus Paterachi | F1457 | |
| Marriage | 5 Jan 1825 | |
|  Male Cornelis de Gijselaar | 
| Birth | 8 May 1807 | Amsterdam, Noord-Holland, Nederland  | 
| Death | 28 Apr 1873 | Gorinchem, Zuid-Holland, Nederland  | 
| Burial | Oude Algemene Begraafplaats, Gorinchem, Zuid-Holland, Nederland  | |
| Spouse | Agatha de Gijselaar | F257 | |
| Marriage | 19 Jun 1831 | Den Haag, Zuid-Holland, Nederland  | 
| Spouse | Johanna Maria Agatha de Gijselaar | F127 | |
| Marriage | 24 Jun 1833 | 's-Gravenhage, Zuid-Holland, Nederland  | 
| Spouse | Sophia Cornelia Goekoop | F258 | |
| Marriage | 21 Apr 1837 | Arnhem, Gelderland, Nederland  |