Gerrit Frederik Simon was die seun van Jan Nel en Aletta Johanna Elizabeth Lombard.
Source: Grahamstown - St George (Anglican), Grahamstown, Eastern Cape. marriage register, 1826-1836, page 157, entry no 431. Repository: Cory Library, MS 14 879-1. Transcribed by Lynn MacLeod as part of the eGGSA Project, from photographs by William Jervois, and proofread by Sue Mackay