Catharina Helena Johanna was die dogter van Johannes Gijsbert van der Westhuizen en Johanna Maria Smit.
Uit hulle pa se sterfkennis van 1895:
(https://www.wikitree.com/photo.php/2/2d/Van_der_Westhuizen-1042.jpg)
Kinders:
f. Maria Johanna Jacoba Francina DE WAAL, geb. 20/02/1847, ged. 12/05/1847, Beaufort-Wes.
f. Johannes Nicolaas Gysbert DE WAAL, geb.12/11/1851, ged. 10.02.1853 Beaufort-Wes x Hendrina NN.
f. Johanna Catharina DE WAAL, geb. 23/12/1855, ged. 06/09/1857, Beaufort-Wes