| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Deventer v. 1.2 | 
| Family page | 
| Aaron Colthof, occupation: Godsdienstleraar, son of Benjamin Levi Colthof and Eva Izaaks Slager Married 16 Aug 1901 Weesp to: Esther Hirsch, daughter of Simon Azaria Hirsch and Ganna Spitz | 
| 1) Simon Azaria Colthof, birth 2 Dec 1904 Roermond, occupation: Leeraar HBS wiskunde
 to: Ella Hirsch, birth 19 OKT 1909 Zwolle, daughter of Samuel Juda Simon Hirsch and Betty Wormser |