In April 1964, British prime minister Alec Douglas-Home was staying at the home of a friend in Scotland. One day when he happened to be alone there, he answered the door to find a group of students from Aberdeen University, who said they were there to kidnap him.

At first Douglas-Home said, “I suppose you realize if you do, the Conservatives will win the election by 200 or 300.” Then he stalled by asking for 10 minutes to pack a few things, and bought further time by offering beer to the students. Eventually his friends returned and the students departed willingly. Douglas-Home never spoke publicly of the incident, as the breach would have imperiled his bodyguard’s career, but in 1977 he mentioned it to a colleague, whose diary entry came to light in 2008.

Related: Australian prime minister Harold Holt disappeared entirely in 1967. He was visiting Cheviot Beach, near Portsea, with friends when he decided to go swimming. When he disappeared from view a search was organized, but it could find no trace of him. The beach is known for its rip tides, so he’s presumed to have drowned, but no body has ever been found.

(Thanks, John.)