The church of Santa Eulália de Tenões (or Telões, as it also appears in medieval documentation) is one of the most adulterated national late-Roman temples. Its general configuration points to the fact that the construction took place after the moment of greatest brilliance of this parish - the 13th century (when this territory was perfectly autonomous from neighboring Braga) - as shown by the modesty of the final product, denouncing already the Gothic forms of the 14th century in the north.
R. Santa Eulália 59
Braga
Tenões is, therefore, one of those medieval parishes widely documented, which reinforced the status of Entre-Douro-e-Minho as the most densely populated region of the early days of the Portuguese kingdom.
The first known documentary reference dates back to the first half of the 11th century (1043) and the subsequent allusions, until the Inquiries of 1220, leave no doubt about the importance of the parish in the regional context, in which the proximity of Braga certainly worked as a clear development factor.
Source: https://www.cm-braga.pt/