Mavis Stephenie VAN STRAATEN married Jan Jacobus Benjamin PRETORIUS 1932–1990 Andre Johannes PRETORIUS Adele Heloise PRETORIUS Janli Marie PRETORIUS Children of Mavis Stephenie VAN STRAATEN and Jan Jacobus Benjamin PRETORIUS Andre Johannes PRETORIUS Adele Heloise PRETORIUS Janli Marie PRETORIUS