Diederik Koekemoer
Diederik was born on July 19th, 1716 in Drakenstein and his baptism took place on July 19th, 1716.  He died at the age of 74 in September 1790 in Waveren (Tulbach).

 Catharina van Wyk
Catharina was born about 1728.  She died about 1746.

 Joachim Koekemoer
Joachim was born on October 6th, 1744 in Cape and his baptism took place on November 22nd, 1744 in Cape Town.  He died at the age of 27 on May 27th, 1772 in Waveren (Tulbach).