Place of Birth: Rustenberg, South Africa
Date of Birth: c. 1990
Ethnicity: Afrikaner [Dutch, German, possibly other]
Caren Pistorius is a South African and New Zealand actress. She was born in Rustenberg, South Africa, and moved with her family to New Zealand when she was twelve.
“Pistorius” family from South Africa is of German origin, and not even from early Colonial times: https://www.geni.com/people/Friedrich-Heinrich-Pistorius-SV-PROG/6000000005055960364?through=6000000005064149246
Actually only 30% of Afrikaner genome is ethnically Dutch on average. German or French Huguenot surnames are equally common.