Percy Seymour died on November 17th, 1984. aged around 50.  Buried in Camberwell New Cemetary.(right near my parents who knew him well also)   I was a good friend of his for some years.   He had lung cancer which spread to his brain, a fit of coughing caused him to fall off a roof.They took him to Kings College Hospital where tests showed the cancer had spread. They gave him  2 months to live. ..was a longtime heavy smoker of "Boars Head" tobacco.   He was a great guy, very warm hearted & generous.. unlike most of his family though.