The Hermanus Christoffel Kuun married to Johanna Magdalena Kuun (nee Jordan/Jordaan) was my grandfather. I was the executor of his estate and the details of his birth and death are unfortunately incorrect. He was born in Robertson on 6 October 1907 and he died in Pietersburg on 15 February 1997. His father's names were Jan Daniel Kuun, which is also the names of son.