In 1964, Sir Anthony Blunt, the royal family's picture surveyor ... later disclosed that Mr Heath found out the Queen wasn't entirely in the dark; she'd gotten a vague heads-up about a decade ...

In return for information he provided, Blunt was allowed to keep his job, his knighthood and his social standing – and the queen was apparently kept in the dark. In 1972, her private secretary ...

QUEEN ELIZABETH II was left in the dark for almost a decade over the full scale of the actions of one of her most senior courtiers, according to newly released official files. In 1964, Sir Anthony ...

In 1964, Sir Anthony Blunt, the surveyor of the Queen’s pictures ... Mr Heath was later informed the Queen had not been entirely in the dark as she had been told “in more general terms about ...