g.6. Frederik Petrus, geb. 22/05/1857, ged. 04/07/1857, Smithfield, OVS x 26/12/1882, Kroonstad, OVS met Johanna Catharina Maria NEL, geb. 1865, d.v. Hendrik Johannes Nel en Anna Maria Swanepoel.
Frederik Petrus was die seun van Frederik Petrus Nel en Elizabeth Susanna Maria Johanna Swanepoel.Uit hulle oupa Christiaan Hendrik Swanepoel se sterfkennis van 1880:
