I am looking for information on the children of Johannes Marthinus de Bruyn, (born on 20 Aug 1906 and died on Nov. 1973) from his marriage to his first wife Ada Julietta Swanepoel. I do not have her birth or death dates but they were married on 21 May 1929, Smithfield, Orange Free State. I know they had 7 daughters but I cannnot find their names or any other records.
Any help would be much appreciated.