| Children |
| + | 1. Herbert Zimmerman, b. 20 Dec 1878, Grahamstown, Eastern Cape, South Africa |
| | 2. Ivy May Wilhelmina Zimmerman, b. 9 Mar 1882, Grahamstown, Eastern Cape, South Africa |
| + | 3. William Leslie Zimmerman, b. 23 Mar 1884, Grahamstown, Eastern Cape, South Africa |
| + | 4. Idalia Frances Zimmerman, b. 29 Jun 1886, Grahamstown, Eastern Cape, South Africa |
| + | 5. Norman Stanley Zimmerman, b. 28 Aug 1887, Grahamstown, Eastern Cape, South Africa |
| | 6. Wilfred Allister Zimmerman, b. 12 Sep 1890, Grahamstown, Eastern Cape, South Africa |
| | 7. Elizabeth Irene Zimmerman, b. 8 Nov 1893, Grahamstown, Eastern Cape, South Africa |
| | 8. Oswald Lester Zimmerman, b. 3 Apr 1897, Grahamstown, Eastern Cape, South Africa |
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