i am trying to locate Mary, she lived in Luderitz, Namibia in the 1960's. she was married to francois els and they had a son. she left namibia in about 1965/1966 to south africa. her father was walter(wally) dunne he worked at the old johannesburg airport in kempton park. Mary's mother was buried in Kempton Park in late 1970's.her father died in cape town in 1980/1981. any info will be appreciated.