- Also known as Martín Yáñez de Aponte, or also de Sevilla.
- Treasurer to Pedro I of Castile after Samuel Leví's fall from favour. See: Clara Estow, Pedro the Cruel of Castile: 1350-1369 (Leiden, New York, Köln: Brill, 1995), p.88.
- He was put in charge of the galley that was to take Pedro of Castile's treasure to Portugal, so that it would not fall into the hands of Enrique of Trastámara, the king's half-brother, who had recently been welcomed and acclaimed king of Castile (1366). [Pedro, ch. 37: 22-26]
Martinh'Annes
Martinh'Anes