| Children | 
|  | 1. Helena Christina Suermondt,   b. 5 Mar 1784, Rotterdam, Zuid-Holland, Nederland  d. 14 Jun 1844, Rotterdam, Zuid-Holland, Nederland  (Age 60 years) |  |  | 2. Maria Geertruida Suermondt,   b. Oct 1785, Rotterdam, Zuid-Holland, Nederland  d. 4 Oct 1841, Kralingen, Zuid-Holland, Nederland  (Age 56 years) |  |  | 3. Jacoba Johanna Suermondt,   b. Abt 4 May 1788, Rotterdam, Government of Rotterdam, Zuid-Holland, Nederland  d. 26 Feb 1863, Kralingen, Zuid-Holland, Nederland  (Age 74 years) |  |  | 4. Catharina Quirina Suermondt,   b. 11 Feb 1790, Rotterdam, Zuid-Holland, Nederland  d. 8 Jul 1843, Princenhage, Noord-Brabant, Nederland  (Age 53 years) |  |