Jan Wicher Kok &1967 Jantina Maria van (Tineke) Twillert 1942-2020 1. Annemarie Kok & Andre Roosendaal 1.1. Tjarda Roosendaal 1.2. Nina Roosendaal 2. Sariske Kok 3. Roeline Harmijn Kok & Remon Scholten
