Leendert Johannes Haasbroek - David Petrus Haasbroek

My name is Leonard Johannes Potgieter (23/03/1942) .I am the son of Alida Maria Haasbroek (ne Potgieter) (7/02/1920 oldest duaghter to David P. Haasbroek (17/03/1888) married to Johanna Catharina Haasbroek (ne Gooesen) .Brothers to David Petrus Haasbroek
were, Leonard Johannes, Charl Francois, Cornelius Frederik, Johannes Bernardus and three or more sibblings which I cannot recall.
Acording to name giving traditions ,David Petrus's father would have been Leonard ( Leendert ) Johannes Haasbroek with wife Jacoba Wilhelmina ( ? ). Could some one help me to establish the correct facts or give me the corect "link" to this web page.

Leonard >> potgieter.leonard@gmail.co.za