
| 1. | Helena Jacoba Petronella Kloppert was born on 9 Mar 1821 in 's Gravenhage, Zuid Holland, Nederland; died on 29 Mar 1883. Helena married Pieter Johannes Van Voorst Vader on 10 Aug 1854 in Grave, Noord-Brabant, Netherlands. Pieter (son of Willem Lodewijk Vader, Heer in Geersdijk en Wissenkerke and Johanna Elisabeth van Voorst) was born about 1804 in Middelburg, South Holland, Holland; died on 21 Sep 1869. [Group Sheet] [Family Chart] |