Gonzalo Ruiz or Rodríguez (''fl.'' 1122–1180 ''or'' 1146–1202) was the feudal lord of La Bureba (or Burueba) throughout much of the mid-twelfth century. He held important positions at the courts of successive Castilian monarchs and guarded the frontier with Navarre, to whose Jiménez rulers he was related. He was a cultured man, with connexions to at least one, possibly two, troubadours. He may have written poetry himself, though in what language is not known.
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