Oestriminis

Oestreminis are the record first people living in the territory of Portugal they stretched their territory from Galicia (Northwestern Spain) to the Algarve. They deemed to be the first native people of Portugal. The first documented invasion occurred long before the birth of Christ, when the Ophis with other tribes entered the Iberian Peninsula and settled in the fertile lands of the Oestreminis, near the Douro and Tagus Rivers.