King George VI Cause of Death
King George VI, father of Queen Elizabeth II, died on 6 February 1952. His official cause of death was coronary thrombosis, a blood clot in a heart artery.
Health Background and Smoking
George VI had a long-term lung condition and was a heavy smoker for much of his life. He also suffered from arteriosclerosis, which narrowed his arteries and raised his risk of heart attack.
Final Days and Legacy
In early 1952, his health declined rapidly during a stay at Sandringham. He was found dead in bed at Sandringham House, and his daughter became Queen Elizabeth II. For more details, see the official Royal Collection Trust page.
