Factbox - Queen Elizabeth's 60 year reign - by numbers
The queen is the second-longest serving monarch. Only five other kings and queens in British history have reigned for 50 years or more:
Victoria (63 years)
George III (59 years)
Henry III (56 years)
Edward III (50 years)
James VI of Scotland (James I of England) (58 years)
The queen is the 40th monarch since William the Conqueror won the crown of England. Continued...