Pedro Pardo de Cela Rodriguez de Aguiar e Ribadeneyra was a fifteenth century Marshal of Galicia, son of Joam Nunes Pardo, senhor da Torre Cela and Dona Teresa Rodriguez de Aguiar.
He was beheaded on October 3, 1483, along with his son Peter, in front of the cathedral of Mondoñedo by order of the Catholic Monarchs.
Wikipedia https://en.wikipedia.org/wiki/Pedro_Pardo_de_Cela
Address (Unnamed Road), 27776, Spain
Coordinates 43°31'40.185" N -7°24'32.124" E