I met your great uncle Fred D. Ray in either 1964 or 1965, he was at the time living with his wife Rosemary near Maidstone in Kent and was quite an elderly gentleman. I went there to tea with my grandmother Bee Hills and my father Christopher, they both knew his brother Charles and wife Rosemary's family. Charles and Rosemary had three children Lawrie (bomber pilot died ww2), Fred fighter pilot ww2, apprentice at Fords and returned there after the war and daughter Kathreen who went to live in South Africa. The family were close friends and neighbours all living in Peacehaven, East Sussex pre ww2. Fred D. Ray married Rosemary his brothers widow. When I met Fred D. Ray he gave me a memento signed postcard of the Titanic which I still have. I hope this information is useful to you.