g.3. Mattheus Johannes, geb. 11/07/1840, ged. 05/10/1840, dist. Somerset Oos, oorl. 05/10/1910, Zevenfontein, dist. Fort Beaufort x 14/12/1862, Albanie met Maria Clara Isabella DU PREEZ, geb. 05/09/1842, oorl. 25/12/1927, Grahamstad, d.v. Johannes Lodewicus du Preez en Maggel Maria Els.
Mattheus Johannes was die seun van Louis Johannes Nel en Johanna Maria Louisa Lotter.