Marthinus Cornelis Stephanus was die seun van Marthinus Nel en Elizabeth Maria Carelsen.
e.4. Marthinus Cornelis Stephanus NEL, geb. 11/12/1810, ged. 16/12/1810
e.4. Marthinus Cornelis Stephanus, geb. 11/12/1810, ged. 16/12/1810, Swellendam, oorl. 23/10/1900 x 14/05/1837, Somerset- Oos met Helena Catharina Petronella COETZER, geb. 06/04/1820, dist. Uitenhage, Oos Kaap, d.v. Wilhelm Johan Coetzer en Johanna Jacomina Nel.
