(1423–1466)
Pedro Girón de Acuña Pacheco
Master of the Order of Calatrava (1445–1466)
Lord of Briones
Lord of Osuna
1st Lord of Ureña
Pedro Girón in Film:
| Born | 1423 | Belmonte, Cuenca (España) | |
| Died | 1466 | Villarrubia de los Ojos (España) |
| Father | Alfonso Téllez Girón y Vázquez de Acuña |
| Mother | María Pacheco |
| Brother | Juan Pacheco (1419-1474) |
| Nephew | Diego López Pacheco y Portocarrero (c.1447-1529) |
| Uncle | Alfonso Carrillo de Acuña (1412-1482) |
| Title | Master of the Order of Calatrava (1445-1466) |
| Title | Lord of Briones |
| Title | Lord of Osuna |
| Title | 1st Lord of Ureña |