j.4. Pieter Willem Adriaan (Piet Bok), geb. 09/09/1946, Leydsdorp, Limpopo, oorl. 21/08/2012, Pretoria x F.M. VAN SCHALKWYK, geb. 1951.
Pieter Willem Adriaan was die seun van Johannes Jacobus Nel en Rachel Johanna Emerentia Petersen.
(https://www.geni.com/photo/view/6000000025094980354?album_type=photos_of_me&photo_id=6000000098875950862)PWA Nel and FM van Schalkwyk marriage (https://www.wikitree.com/photo/jpg/Nel-2251-3)
PWA Nel and FM Nel wedding (https://www.wikitree.com/photo/jpg/Nel-2251-2)PWA Nel & FM Nel marriage (https://www.wikitree.com/photo/jpg/Van_Schalkwyk-624-1)
Piet Nel Death Certificate 21 September 2012 (https://www.wikitree.com/photo/jpg/Nel-2251-1)