Johann married Catharina van Dyk on 7 Dec 1817 in Graaff-Reinet, Kaap, Suid-Afrika. Catharina (daughter of Sybrand Johannes van Dyk and Catharina Wagenaar) was christened on 13 Mar 1803 in Graaff-Reinet, Kaap, Suid-Afrika; died on 20 Apr 1828 in Graaff-Reinet, Kaap, Suid-Afrika. [Group Sheet] [Family Chart]

Johann married Susanna Elizabeth de Villiers on 4 Apr 1829 in Graaff-Reinet, Kaap, Suid-Afrika. Susanna was born on 6 Aug 1806; was christened on 23 Nov 1806 in Paarl, Kaap, Suid-Afrika; and died. [Group Sheet] [Family Chart]