12 Jan 2010 - Added collections of photographs and postcards from the 19th and early 20th-century to the features.
5 Jan 2010 - The Gold Coast DataBase TNG-site was completely redesigned on a new, and now hopefully stable, server and at a new address.
1 Jan 2005 - The Gold Coast DataBase first developed as an online system using The Next Generation genealogical software.
2002-2005 - Developed a digital database to hold my research results on Euro-African families in Ghana and the Dutch presence there.
1998-2002 - Co-designed and co-operated in the development of the public programme "Ghana - Netherlands 300 Years Diplomatic Relations"
1994 - Started a funded research programme on the history of the Dutch in Ghana.
1980-1981 - Started research in the Dutch archives into the mutual history of Ghana and the Netherlands, with a bias towards the genealogy of Euro-African families