#Hanoverian  any of the British sovereigns belonging to the House of Hanover
  supertype:  sovereign__crowned_head__crownedhead__monarch  a nation's ruler or head of state usually by hereditary right
  instance:  George_I  George_II  George_III  George_IV  Queen_Victoria
  member of:  House_of_Hanover__Hanover__Hanoverian_line  the English royal house that reigned from 1714 to 1901 (from George I to Victoria)

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