i.1. Herman
Roelof (Nelson), geb. 02/07/1917, Benoni, oorl. 08/09/1978, Paarl x Margaretha
Gertruida VAN TWISK, geb. 13/02/1919, ged. 30/05/1920, Potchefstroom, oorl. 18/08/2004,
Johannesburg, d.v. Juriaan van Twisk en Marie Elizabeth van Vuuren.
Herman Roelof was die seun van Johannes Jacobus Strydom Nel en Margaretha Sophia Zeederberg.