*Martín Codax (or Martim Codax) was a Galician medieval jogral (non-noble composer and performer -- as opposed to a trobador), possibly from Vigo, Galicia in present day Spain. He may have been active during the middle of the thirteenth century.
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Dom Dinis - Non sei como me salv' a mia senhor
Dinis I of Portugal―I don't know how to defend myself to my lady
Dom Dinis "O que vos nunca cuidei a dizer" (Cantiga de Amor)
Dinis I of Portugal―What I never cared to say