Aldea de Ebro

Archaeologists working at nearby Pozazal have found traces of a Roman road, and there is a theory that this route continued along the Ebro as far as Aldea de Ebro. The word *aldea* itself is Arabic in origin, which has prompted debate about whether the village was founded during the period of Muslim rule in Iberia, though since the word passed into everyday Spanish, a later founding is equally possible. The local Romanesque buildings confirm the settlement was active in the medieval period, though scholars disagree on precise dates; given the architectural traditions of the region, the structures could have been built anywhere between the Romanesque period and as late as the fourteenth century.

By 1829, Sebastián Miñano's geographical dictionary recorded the village as part of Palencia province and a ward of the council of Los Reconchos, noting strong livestock farming but poor arable agriculture. Within two decades, both Francisco de Paula Mellado (1846) and Pascual Madoz (1848) placed it instead in Santander province, under the municipality of Carabeos. Madoz counted twenty dwellings, twenty householders, ninety inhabitants, a primary school, a parish church, a flour mill, and an ironworks.

By 1907 the European encyclopaedia recorded 53 buildings and 149 residents. In 1925 a devotee reported seeing the Virgin of Montesclaros in Aldea de Ebro, one of several similar accounts from nearby villages that same year. A Republican document from 1948 claimed the entire population was still resisting the Franco regime, though historians have treated this account with some scepticism.

The whole municipal area of Aldea de Ebro was declared a *bien de interés cultural*, a protected cultural asset, under the category of historic ensemble, by regional decree in October 2002.