| Barn |
| | 1. Elizabeth Du Preez, f. Ca 1728, Cape Town, Western Cape, South Africa  d. 7 Jun 1779, Cape Town (Alder 51 år) |
| | 2. Johannes Lodewicus du Preez, b6c4d2, f. Ca 1729, South Africa d. Ca 1789, South Africa (Alder 60 år) |
| | 3. Martha Maria du Preez, f. Ca 1731, Swellendam d. Cape, South Africa |
| | 4. Clara Isabella Du Preez, f. 23 Okt 1735, Swellendam, Western Cape, South Africa d. Ca 1815 (Alder 79 år) |
| | 5. Jacobus Hercules du Preez, f. Ca 1738 d. South Africa |
| | 6. Hester du Preez, f. Ca 1739 d. South Africa |
| | 7. Cecilia Johanna du Preez, f. Ca 1743, Swellendam, Cape, South Africa d. Ca 1788, Cape, South Africa (Alder 45 år) |
| | 8. Amarentia Frederica du Preez, f. Ca 1747 d. Ca 1822 (Alder 75 år) |
| | 9. Jacoba Elizabeth du Preez, f. Ca 1751, Cape Town, Western Cape, South Africa d. South Africa |
| | 10. Anna Margaretha du Preez, f. 16 Jan 1755, Cape, South Africa d. Ca 1780, South Africa (Alder 24 år) |
| | 11. Elsie Susanna du Preez d. South Africa |
| | 12. Johanna Hendrina du Preez, f. 10 Jun 1804, Graaff_Reinet, South Africa |
| | 13. Susanna Jacobmina du Preez, f. Ca Okt 1805, Graaff-Reinet, South Africa d. 22 Okt 1897, Carnavon, South Africa (Alder 92 år) |
| | 14. Philip Carel du Preez d. Cape, South Africa |
| | 15. Anna Catharina du Preez |
|
Ca 1705 - Ca 1765 (60 år)