| Children  | 
|   | 1. Leonardus Johannes de Gijselaar,   b. 19 Apr 1792, Amsterdam, Noord-Holland, Nederland  d. 20 Mar 1826, Amsterdam, Noord-Holland, Nederland   (Age 33 years) |  
|   | 2. Pieter Christiaan de Gijselaar,   b. 17 Jul 1796, Amsterdam, Noord-Holland, Nederland  d. 12 Jan 1860, Amsterdam, Noord-Holland, Nederland   (Age 63 years) |  
|   | 3. Margaretha Anna Maria de Gijselaar,   b. 10 Feb 1803, Amsterdam, Noord-Holland, Nederland  d. 9 Nov 1846 (Age 43 years) |  
|   | 4. Cornelis de Gijselaar,   b. 8 May 1807, Amsterdam, Noord-Holland, Nederland  d. 28 Apr 1873, Gorinchem, Zuid-Holland, Nederland   (Age 65 years) |  
 
 |