Johanna Dorothea du Preez (Strydom), b3c2d4 - This lady is named very differently in her mother's estate account in 1794

In the estate account of Johanna Gous [KAB MOOC 13/1/20 ref.44] the entry w.r.t. this lady is:

"Mina Johanna Strijdom gehuwe met Hercules du Preez"

Other than GISA sources (e.g. SAG and SAF), and the Strydom genealogy dependant thereon), does someone have access to a primary source for her names (e.g. birth/baptism entry)?

I will try to add the estate files of Johanna Gous to her own profile for reference.