| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Alexander Duparc Collection | 
| Family page | 
| Louis Metz, birth CA 1898 Amsterdam, occupation: pianist, son of Andries Metz and Hanna Wertheim
 to: Rebecca Klok, birth CA 1897 Amsterdam, daughter of Abraham Klok and Catharina Aa | 
| Family page | 
| Louis Metz (divorced) to: Eva Komkommer, birth CA 1909 Amsterdam, daughter of Isaac Komkommer and Heintje Klok |