Susanna Isabella Johanna was die dogter van Adriaan Michiel Johannes Nel en Phillipina Wilhelmina van Zyl.
Kinders:
i.1. Philippina Wilhelmina SERFONTEIN x Matthys
Jurgens Johannes Knoetze.
i.2. Amelia Sophia SERFONTEIN x Boshoff
i.3. Susanna Isabella Johanna SERFONTEIN x Kieck
i.4. Isabella Magrietha Wilhelmina SERFONTEIN x
Rautenbach
i.5. Hester Martha SERFONTEIN x Knopp
i.6. Johanna Marthieda SERFONTEIN x Engelbrecht
i.7. Jacoba
Mara SERFONTEIN