MaleGerardus Assuerus Avenhorn  | 
| Birth | Abt 1724 | Holland  | 
| Death | Yes, date unknown | |
| Burial | 7 Dec 1772 | Alkmaar, Noord-Holland, Nederland  | 
| Marriage | 10 Jan 1752 | Enkhuizen, Noord-Holland, Nederland  | 
| Father | ||
| Mother | ||
  FemaleCatharina Frederica de Jongh  | 
| Birth | 1 Jun 1727 | |
| Christening | 3 Jan 1727 | Enkhuizen, Noord-Holland, Nederland  | 
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
  FemaleConstantia Assuerus Avenhorn  | 
| Birth | 20 Feb 1760 | Leeuwarden, Friesland, Nederland  | 
| Christening | 24 Feb 1760 | Enkhuizen, Noord-Holland, Nederland  | 
| Death | 16 Dec 1818 | Leeuwarden, Friesland, Nederland  | 
| Burial | ||
| Spouse | Franciscus Rinia van Nauta | F1108 | |
| Marriage | 10 Aug 1777 | Nederlands Hervormde Kerk, Leeuwarden, Friesland, Nederland  |