The name Peck caught my eye. I have just discovered the person who registered the death of my Father in Sheffield in 1986 was Ronald Peck. If I have the right one - he had been the headmaster at Lydgate Junior School and lived at that time at Crimicar Lane, Sheffield. He would have been born about 1913. Apparently he had a daughter Helen.
As I was not in contact with my father I have no idea what his relationship with Ronald Peck was. It would seem my father, who lived in Coningsbury House, Sandygate Grove, had no next of kin.