https://blog.seniorennet.be/dekker_genealogie/2011-05-24 https://blog.seniorennet.be/dekker_genealogie/919452-de-rede-van-texel2011-05-24 https://blog.seniorennet.be/dekker_genealogie/291613-kwartierstaat-miep-dekker2009-03-26