| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Alexander Duparc Collection | 
| Family page | 
| Isidor Franken, birth 1874 Amsterdam, occupation: diamantbewerker, son of Jacob Levij Franken and Betje Citroen Married 5 OKT 1905 Amsterdam (divorced VOOR 1921 voor 1921) to: Marianne Alvares, birth CA 1883 Amsterdam, daughter of Moses Alvares and Eva Kattenburg | 
| Family page | 
| Isidor Franken
 to: Sara Mendels, birth CA 1880 Stad-Almelo, daughter of Israel David Mendels and Hanna Blok |