His two brothers, Jan and Koos, with their respective wives Ina and Rona also settled in Thibault Street a few years after their arrival.
The boys attended Paul Roos Gymnasium, while Hanneli went to Bloemhof High School.
In the early years Huberte would deliver the children to school and perform secretarial duties at the Rembrandt office which was situated in Bird Street.
[1] Anton and Huberte were considered philanthropists, supporting a number of projects for the preservation of the arts.
[citation needed] In 2020, the Rupert Family donated the sum of ZAR1 billion towards the Sukuma Relief Fund[2] in South Africa to assist small and medium businesses across the country that are affected by the COVID-19 pandemic in South Africa and resultant state-ordered lock-down.