Eden became seriously ill from a series of botched bile duct operations in April 1953 that nearly killed him. After that, he had frequent bouts of poor physical health and psychological depression.

What did Prime Minister Anthony Eden die from?

He stopped being Prime Minister in 1957 when Harold Macmillan replaced him. The Suez Crisis of 1956 was a critical period. This and his health led up to his resignation as Prime Minister. Eden died of liver cancer, aged 79.

What garment is an Anthony Eden?

An "Anthony Eden" hat, or simply an "Anthony Eden", was a type of headgear popularised in Britain in the mid-20th century by politician Anthony Eden, later 1st Earl of Avon (1897–1977).