Daughter of Joachim Zacharias Koekemoer, b1c6 and Johanna Helena Alberts, b1c3 Sister of Diederik Johannes Koekemoer, b1c6d1; Gerbrecht Johanna Elizabeth Koekemoer, b1c6d2; Hendrik Willem Koekemoer, b1c6d3; Johanna Elizabeth Koekemoer, b1c6d4 and Jacoba Koekemoer, b1c6d6