| Family Tree Collection | Main index A-Z | Total index | Names | Sources | Index places | Groningen | 
| Family Page | 
| Calmer Polak, birth 3 Mar 1830 Veendam, Groningen, Nederland, died 26 Dec 1907 Veendam, Groningen, Nederland Married 11 May 1862 Groningen, Groningen, Nederland to: Sophia Knorringa, birth 10 May 1840 Groningen, Groningen, Nederland, daughter of Lazarus Heiman Knorringa and Mindeltje Levie or Levi Polak | 
| 1) Henriette Polak, birth 19 Nov 1863 Veendam, Groningen, Nederland, died 28 Jan 1902 Groningen, Groningen, Nederland Married 25 Aug 1892 to: N.N. |