Cornelius married Aletta Magdalena Johanna van Dyk on 17 Dec 1935 in Riversdal, Kaap, Suid-Afrika. Aletta (daughter of Karel Christiaan van Dyk and Anna Sophia Hendrina de Villiers) was born on 5 Oct 1908 in Stanford, Kaap, Suid-Afrika; was christened on 28 Oct 1908 in Napier, Kaap, Suid-Afrika; died on 6 Feb 2001 in Gansbaai, Kaap, Suid-Afrika; was buried in Gansbaai, Kaap, Suid-Afrika. [Group Sheet] [Family Chart]

Family/Spouse: Catharina Johanna Swart. Catharina was born on 15 Mar 1923; died on 22 Jun 1993; was buried in Bellville, Kaap, Suid-Afrika. [Group Sheet] [Family Chart]