Ermígio Viegas I de Ribadouro

Ermigio Viegas I of Ribadouro (d. before 1070), called O Gasco (The Gascon) was a medieval knight of the County of Portucale, feudal lord of Ribadouro, and also governor of Lamego. He was the grandfather of the famous Egas Moniz, the Tutor.

Biography Ermígio was the firstborn son of Egas Moniz I of Ribadouro and his wife, Toda Ermiges da Maia. He inherited the epithet O Gasco from his father, which was common in the family.

Documented in 1043 and 1047, in the latter year he is said to have presided over a judgment council,

He appears not to have reached the year 1070. with whom he had:

Monio Ermiges I de Ribadouro, heir to the headship of the family and the government of Ribadouro Egas Ermiges de Ribadouro Vivili Ermiges de Ribadouro, married to Paio Emiso Ermiges de Ribadouro Onega Ermiges de Ribadouro Ausenda Ermiges married Diogo Trutesendes.