In 1865, Leopold II was crowned King of the Belgians. (AUDIO: Assassin in the Limelight)
In an advertisement for the Queen's Hotel in Piccadilly, Manchester, the King of Belgium was acknowledged as one of the notable past guests. (PROSE: "Queen's Hotel" [+]Part of The Druimport Entwister No. 276, Loading...{"namedpart":"Queen's Hotel","1":"The Druimport Entwister No. 276 (short story)"})
Baudouin I was the King of the Belgians at the time of the coronation of Queen Elizabeth II of Britain in 1953. The Tenth Doctor's psychic paper convinced an Alexandra Palace security guard that the Doctor was the King of Belgium, (PROSE: Doctor Who: The Encyclopedia [+]Loading...["Doctor Who: The Encyclopedia (2007 reference book)"], TV: The Idiot's Lantern [+]Loading...["The Idiot's Lantern (TV story)"])