William III of England | George III of the United Kingdom | Henry III of England | George III | Edward III of England | Henry III | Leon Trotsky | Edward III | León | Charles III of Spain | William III | Loudon Wainwright III | WTA Tier III tournaments | Richard III of England | Benigno Aquino III | Kings of Leon | Pope Alexander III | Star Wars Episode III: Revenge of the Sith | Henry III of France | Nuevo León | Gustav III of Sweden | Leon Russell | Shalmaneser III | Alexander III of Russia | Albatros D.III | León, Guanajuato | Jean-Léon Gérôme | Frederick III | Rainier III, Prince of Monaco | Otto III |
In March 976, he confirmed a donation made by his uncle count Fruela Vélaz to the Cathedral de Oviedo, as Gundimaro Pinioli armiger, that is, the standard-bearer of King Ramiro III of León.