kpeacock on Family Tree Circles

Looking for details of William Trannick born 19 May 1938, Krugersdorp, South Africa; Robert Bilton Quick, born 23 May 1944, Krugersdorp South Africa and Michael Keith Quick, born 6 Sept 1954 at Robinson Hospital near Krugersdorp, South Africa. Sons of and William Trannick Quick and Jessie Ellen Bilton. Sister has lost touch with them and would like to reconnect with them and their families. Any help or updates on their family would be greatly appreciated.