Johannes Albertus Jacobus was die seun van Charles von Wielligh en Helena Cornelia Barendina Schreuder.
(https://www.geni.com/people/Johannes-Hansie-Von-Wielligh-g-14/6000000019732879957)
(https://www.geni.com/people/Janette-Sophia-Jacoba-Von-Wielligh/6000000019732879952)
eGGSA library Gravestones in South Africa Worldwide Namibia Namibia, OKAHANDJA, Urban area Namibia, OKAHANDJA, Main cemetery
eGGSA library Gravestones in South Africa Worldwide Namibia Namibia, OKAHANDJA, Urban area Namibia, OKAHANDJA, Main cemetery