John Dennis Profumo was a British politician whose career ended in 1963 after a sexual relationship with the 19-year-old model Christine Keeler in 1961. The scandal, which became known as the Profumo affair, led to his resignation from the Conservative government of Harold Macmillan.

His Majesty's Most Honourable Privy Council is a formal body of advisers to the sovereign of the United Kingdom. Its members, known as privy counsellors, are mainly senior politicians who are current or former members of either the House of Commons or the House of Lords.