Sherman Hemsley the actor famous for playing George Jefferson on “The Jeffersons” reportly died as a result of a cancerous mass on his lung this according to the El Paso County Texas Medical Examiner.Before his death it was reported that he was advised to receive chemo and radiation treatment.According to the Postmortem Report, obtained by TMZ, the primary cause of death is listed as “superior vena cava syndrome” a complication resulting from a mass on Sherman’s lung. The actor was found in his home last month In elpaso Tx, he was 74.