My great uncle Maurice Robert walker was a Sergeant in Bomber Command stationed at RAF Bottesford. He was a tail gunner in 207 Squadron, Group 5, Royal Air Force. On return from Hamburg, his Manchester MK1A EM:M L7523 crashed at Holmpton, East Yorkshire, January 14,1942. I would like to make contact with anyone related to any of the crew or anyone who could contribute information relating to this particular event. I would like very much to make contact with John Sharp, who's great uncle Eric Ronald Harper was on this same flight. If not for John and another contributor, lisa, my research would be far behind what it is today.