MUNIO Flaínez, son of FLAÍN Díaz & his wife --- (-962 before 19 Jun). He confirmed the confiscation of Dom Patre's property by Ramiro II King of León 1 Jan 943[767]. He and his wife received a donation in Otero 3 Dec 947[768]. "Monnio Flainz et uxor Froileuve" bought property "in valle de Laurenzo" by charter dated 29 Dec 947[769]. He confirmed his father-in-law's 13 Aug 949 donation to the monastery of Santiago de Valdávida and his 31 Jan 951 donation to the monastery of Sahagún[770]. The couple are recorded acquiring considerable property in the mountains between Asturias and León between 948 and 962[771].
m (before 13 Aug 947) FROILOBA Vermúdez, daughter of VERMUDO Núñez Conde de Cea & his first wife Argila --- . "Monnio Flainz et uxor Froileuve" bought property "in valle de Laurenzo" by charter dated 29 Dec 947[772]. Her parentage is confirmed by the charter dated 8 Jul 985 under which her daughter "Scemena" donated property to Sahagún, confirmed by "Gundisalbo filiis Scemena", and which names "Munnio Flaginiz genitor Scemenæ, Froiloba genitrix Scimenæ…Virmudo Nunniz abo Scemenæ"[773]. She acquired property in Noanca without her husband 19 Jun 962 and 17 Sep 963[774].
Munio & his wife had two children