Izaac married Aletta Susanna Zondag on 20 Mar 1803 in Cape Town, Cape Of Good Hope, South Africa. Aletta (daughter of Matthijs Zondag and Dirkje Knoetzen) was christened on 6 Dec 1767 in Paarl, Cape Province, South Africa; died on 28 Jul 1841. [Group Sheet] [Family Chart]