ARGILO, daughter of --- . “Monnio Nunnez et uxor mea Argilo” granted rights to Brañosera by charter dated 13 Oct 824, confirmed by “Gundisalvo Fernandiz comite” who names them as “avi mei”[85]. She is named as wife of Munio Núñez, paternal grandmother of Gonzalo Fernández, in the latter's confirmation of the rights of Brañosera in 912[86].

Munio & his wife had two children:

1. NUÑO Muñoz

2. FERNANDO Muñoz