Next of kin address Rose Fenn (nee Cripps) More info I have since realised that as a child, although I knew him as Charles FENN his full name was Thomas Charles FENN. Everyone called him 'Charlie'. I have also discovered that his Rank was Stoker Petty Officer..not Chief Stoker as I now know that there was no such rank in the RN. Later in his life he was a Chief Stoker at a coal burning Electricity Generating Power Station at Silvertown in East London.