Special thanks are due to Henk Kesting, webmaster of ASCC - Amstelland Senioren Computer Club - for his instructions, advises, informations and considerations during the construction of this website. Steven de Jeu.
Jeannet Richel, granddaughter of Dina Roelanda Constantia (Diek) Eldermans - Callenbach has a web-site www.imagier.nl with a few things about Callenbach.
Genealogical information of Meerburg and Gezelle Meerburg can be found at www.familiewiersema.nl
Family members who also occupy themselves with genealogy, but don't have their own website, are invited to put their genealogical data on the page 'Families'.
The genealogy is created with