Sharon

I am trying to pull together the Cretney Family tree which I struggle to trace after the 1901 census.
There were several Manx people who emmigrated to S Africa in late 1800's early 1900's for mining but have not found any Cretneys.
I have only one record of a Cyril Cretney in my records. He was born Sep 1914 and died in Halifax Yorks in Jan 1984. Other possible sisters were Mary Ann (1905) and Lily (1918).
Have you any information of South African Cretneys and their history?

Regards Allan Cretney