| Birth |
3 Aug 1862 |
Alice, Eastern Cape, South Africa |
| Christened |
17 Jul 1864 |
Colesberg, Northern Cape, South Africa |
| Died |
9 Oct 1938 |
Johannesburg, Gauteng, South Africa |
| |
| Father |
John Henry Heath, 1820 Settler, b. 27 Feb 1818, London, England |
| Mother |
Judick Gertruijda Magdalena Smal, b. 17 Aug 1835, Cape Town, Western Cape, South Africa |
| |
| Family |
Christiaan Hendrik Gert van der Merwe, b. 9 Sep 1859, Grahamstown, Eastern Cape, South Africa |
| Married |
20 Jun 1881 |
Glen Lynden, Eastern Cape, South Africa |
| Children |
| | 1. Pieter Hendrik Schalk van der Merwe, b. 25 Aug 1883, Glen Lynden, Eastern Cape, South Africa |
| + | 2. John Henry van der Merwe, b. 25 Feb 1885, Fordyce, Eastern Cape, South Africa |
| + | 3. Ellen Johanna van der Merwe, b. 1886 |
| | 4. Judith Gertruida Magdalena van der Merwe, b. 8 Jun 1889 |
| | 5. Johannes van der Merwe, b. 25 Apr 1894 |
| | 6. Stephanus Johannes van der Merwe, b. 10 Oct 1895 |
| | 7. Hendrik Johannes van der Merwe, b. 1897 |
| + | 8. Carolina Amelia van der Merwe, b. 25 Sep 1900 |
| | 9. Stephanus Johannes Marthinus van der Merwe, b. 1902 |
| | 10. Nellie Aletta van der Merwe, b. 7 Sep 1904 |
| + | 11. Elizabeth Magdalena Johanna van der Merwe, b. 3 Sep 1905, Cradock, Eastern Cape, South Africa |
| | 12. Christiaan Hendrik Gert van der Merwe, b. 1907 |
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