On this day in history, the 10th February 1567, Lord Darnley was murdered at Kirk o’ Field, Edinburgh, in the Royal Mile, just a few hundred yards from Holyrood House where his wife, Mary Queen of Scots, and baby son, the future James VI/I, were staying.

Henry, Lord Darnley, had been lodging at Kirk o’ Field while convalescing after contracting either syphilis or smallpox. What he didn’t know was that while he had been recovering his enemies had been filling the cellars of the house with gunpowder.