| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Hakker | 
| Family page | 
| Lion (Leon) Gaarkeuken
 to: Louise Boas | 
| 1) Margaretha Levie Gaarkeuken, birth 18 Jun 1906 Amsterdam, died 23 Jul 1943 Sobibor living Amsterdam
 to: Salomon Elkan Hakker, birth 18 Nov 1906 Amsterdam, died 23 Jul 1943 Sobibor living Amsterdam, occupation: fruitcoster, son of Elkan Hijman Hakker and Rachel Kijl | 
| 2) David Levie Gaarkeuken, birth 6 Jan 1908 Amsterdam, died 31 Oct 1943 Schoeppenitz living Amsterdam, occupation: uphoisterer
 to: Leentje Elkan Hakker, birth 29 Jul 1910 Amsterdam, died 5 Oct 1942 Auschwitz living Amsterdam, daughter of Elkan Hijman Hakker and Rachel Kijl |