16 July 1685
References

Muller, C.F.J. (ed)(1981). Five Hundred years: a history of South Africa 3rd rev. ed., Pretoria: Academica, p. 42.| Reader's Digest. (1988). Illustrated History of South Africa: the real story, New York: Reader's Digest Association, p. 50.| Wallis, F. (2000). Nuusdagboek: feite en fratse oor 1000 jaar, Kaapstad: Human Rousseau.