| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Hakker | 
| Family page | 
| Jonas David Hakker, birth 15 Sep 1898 Amsterdam, died 26 Apr 1945 Wetterfeld (Germany), occupation: merchant of various articles, son of David Jonas Hakker and Marianne Hijman Mok (divorced) to: Clasina Wilhelmina Kreuk, birth 30 Sep 1902 Rotterdam, died before 1990, occupation: facotory-worker, maid-servant, daughter of NN NN and Willempje Kreuk | 
| 1) David Jonas Hakker, birth 27 Jun 1923 Rotterdam, died 19 Feb 1997 Uithoorn
 to: Johanna Cornelia (Annie) van Klink, birth 19 May 1923 Mijdrecht, died 8 Apr 1980 Uithoorn | 
| 2) Wilhelmina Cornelia Hakker, birth 6 May 1925 Amsterdam, died 23 Jan 1992 Amsterdam, buried Hoofddorp on "Gan Hashalom" (divorced) to: Jacob van Gelder, birth 13 Feb 1919 Haarlem, died 24 Jul 1980 Amsterdam, buried Muiderberg, son of David van Gelder and Esther de Vries | 
| 3) Cornelis David Hakker, birth 5 Nov 1926 Amsterdam, died 2003 Amsterdam |