Who is the parents of Aletta Harmsz x Dirk Booysen

I found this today on a Booysen website to further to suspense:
http://www.booysen.org/phpgedview/individual.php?pid=I0161&ged=...
The is doubt about the parents of ALETTA HARMENS, who married DIRK BOOYSEN of Drakenstein ‎(2nd son of Boy Booysen, the progenitor of the Booysen family in South Africa)‎ on 8 Feb. 1733 ‎(Cape)‎ - family listed in De Villiers Pa ma, vol. 1, p. 68, sub b2.

Dr J.A. Heese was of the opinion that she was a daughter of JAN ‎(Johannes)‎ HARMENSZ POTGIETER ‎(1674-?)‎.

If this is true then was Aletta a daughter of Potgieter's first wife CLARA HERBST ‎(married 1702)‎, or of his second wife MARIA CATHARINE VAN EEDEN ‎(married 1714)‎? Heese apparently favoured the latter. Aletta did have a daughter called Maria and two of her children married van Eedens.

More.

Ek het n paar inskrywing gekry op die onderwerp. Weet nie of jy die inligting daar gesien het nie. Anders kan ek dit aanstuur.
Lekker dag,
Marie

More,
Hier is ook 'n inskrywing.

Maria Catharina Van Eeden, "South Africa, Dutch Reformed Church Registers, 1660-1970"
Name: Jan Harmens Potgieter
Event Type: Marriage
Event Date: 18 Feb 1714
Event Place: Stellenbosch, Cape of Good Hope, South Africa
Residence Place:
Gender: Male
Age:
Marital Status:
Birth Date:
Birth Year (Estimated):
Father's Name:
Mother's Name:
Parents' Residence Place:
Spouse's Name: Maria Catharina Van Eeden
Spouse's Age:
Spouse's Marital Status:
Spouse's Birth Year (Estimated):
Spouse's Residence Place:
Record Type:
Entry Number:
Page:
GS Film number: 2214092
Digital Folder Number: 004434404
Image Number: 00695
Marie