Johanna Christina was die dogter van Gerrit Cornelis Nel en Jacoba Margaretha Labuschagne.
Uit hulle pa se sterfkennis van 1872:
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g.1. Daniël NEL, geb. 14/09/1876, ged. 19/11/1876, oorl. voor 1883
g.2. Gert Cornelis NEL, geb. 05/07/1881, ged. 31/07/1881 x 29/08/1911, Jamestown, Aliwal Noord met Barbara Maria Viljoen, geb. 31/12/1891, d.v. Gert Abraham Louis Viljoen en Petronella Christina Olivier.
g.3. Daniël NEL, geb. 23/04/1883, ged. 12/05/1883, Lady Grey.
g.4. Jan NEL, geb. 12/03/1885, oorl. 01/06/1951 x 30/05/1907, Lady Grey met Anna Susanna Catharina Nel, geb. 25/03/1890, Klipfontein, dist. Lady Grey, oorl. 05/10/1907, Klipfontein dist. Aliwal Noord, d.v. Johannes Hendrik Nel en Johanna Helena Nel xx 25/06/1912, Jamestown, Aliwal Noord met Elsie Aletta Olivier, geb. 09/09/1886, oorl. 28/01/1939, d.v. Jan Adriaan Olivier en Barbara Susanna Viljoen.
g.5. Adriaan NEL, geb. 03/07/1887, oorl. 26/09/1961 x 15/11/1917, Lady Grey met Christina Johanna Sophia Nel, geb. 09/07/1882, oorl. 19/01/1961, d.v. Gabriel Nel en Anna Elizabeth Johanna Naude.
g.6. Charl Frederik NEL, geb. 23/06/1889, geb. 10/11/1889, Lady Grey
g.7. Louis Johannes NEL, geb. 23/06/1889, ged. 10/11/1889, Lady Grey.
g.8. Jacoba Margaretha NEL, geb.17/10/1890, ged. 01/03/1891, Lady Grey , oorl. 05/10/1946 x 07/04/1908, Lady Grey met Lourens Marthinus Brits, geb. 10/04/1886, oorl. 14/10/1942, s.v. Pieter Stephanus Brits en Anna Catharina Engelbrecht.
g.9. Barend Frederik NEL, geb. 22/12/1893, ged. 22/04/1894, Lady Grey, oorl. 03/06/1942 x 16/11/1926 met Catharina Elizabeth Botha, geb. 1905.
g.10. Frans NEL, geb. 06/09/1896, ged. 24/01/1897