Helena Martha LOUW married Johannes Jacobus PRETORIUS Maria Petronella PRETORIUS Gabriel Johannes PRETORIUS Jacobus Adriaan Louw PRETORIUS Frederick Jacobus PRETORIUS Adriana Catharina PRETORIUS Children of Helena Martha LOUW and Johannes Jacobus PRETORIUS Maria Petronella PRETORIUS Gabriel Johannes PRETORIUS Jacobus Adriaan Louw PRETORIUS Frederick Jacobus PRETORIUS Adriana Catharina PRETORIUS