| Family Tree Collection | Main index A-Z | Total index | Names | Index places | The Northern Data Base - Core version | 
| Family page | 
| Herman Valk, birth 1 OKT 1881 Veendam, Groningen, Nederland, son of Jacob Valk and Engelina Cohen Married 7 Dec 1907 Leeuwarden, Friesland, Nederland to: Esther Troostwijk, birth 1 OKT 1887 Leeuwarden, Friesland, Nederland, died 12 Jan 1909 Leeuwarden, Friesland, Nederland, daughter of Samuel Troostwijk and Doortje Troostwijk | 
| 1) Jacob Valk, birth 8 Aug 1908 Leeuwarden, Friesland, Nederland, died 25 Jun 1942 Mauthausen, Opper-Austria, Austria | 
| Family page | 
| Herman Valk
 to: Eelkje de Wal, birth Jorwerd, Baarderadeel, Friesland, Nederland, daughter of Eelke Pieters de Wal and Jantje Alles Tolman |