Dear Gaynor thanks for reply - remembered some background information on my father's parents which may help. My grandfather John Cribb (Edwins'son) left Mountain Ash after the war I think to retire from coal-mining. They went to Pembrokeshire. He had been quite active in local politics - being a councillor and involved with the local Labour Party. They also used to attend the Nazareth Chapel in Mountain Ash. My father had 2 sisters - Millie and Sarah. I think a branch of the family - his cousin emigrated to Australia in the 1950s.