Children |
| 1. Gabriel Pieter GREEFF, b. 1878, d. Yes, date unknown |
| 2. Willem Johannes GREEFF, b. 1880, d. Yes, date unknown |
| 3. Johanna Catharina GREEFF, b. 25 Mar 1882, Warrenton, South Africa. , d. 28 Feb 1926, Rooigrond, Distrik Mafeking, South Africa. (Age 43 years) |
| 4. Johannes Erasmus GREEFF, b. 1884, d. Yes, date unknown |
| 5. Theunis Johannes GREEFF, b. 1886, d. Yes, date unknown |
| 6. Hester Wilmina GREEFF, b. 1889, d. Yes, date unknown |
| 7. Hendrik Johannes GREEFF, b. 1893, Slypklip farm, Kimberley, South Africa. , d. 8 Nov 1914, In the field, on active service. Gruisdrift, OFS, South Africa. (Age 21 years) |
| 8. Frederik Gerhardus GREEFF, b. 1895, d. Yes, date unknown |
| 9. Egbert Hendrik Daniel GREEFF, b. 1897, d. Yes, date unknown |
| 10. Maria Gloudina GREEFF, b. 1898, d. Yes, date unknown |
| 11. Jacob Jacobus GREEFF, b. 1900, d. Yes, date unknown |
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