References from 1258 identify the existence of several churches situated between the Lima and Minho Rivers, and that one of these churches, named Zopo, belonged to the Bishop of Tui. By the beginning of the 16th century, the parish of Sopo was part of the Archdiocese of Braga and belonged to the municipality of Caminha; comparably, Sopo was part of this municipality by 1546. A 1580 census completed by friar Baltasar Limpo, in order to determine the condition of the deaconship, referred to the parish of Santiago de Sopo within the comarca of Caminha, an area that was divided between the clergy of the archbishop and other lay clergy. Archbishop D. Diogo de Sousa confirmed a donation to Sopo, completed by several people to the Marquis of Vila Real. The Marquis, later, transferred the patronage of Sopo to his son, the Duke of Caminha, who was, along with his father, implicated in the conspiracy against John IV. By 1839, Sopo was part of the municipality of Monção, and later, in the municipality of Valença. It was annexed to the municipality of Caminha by decree on 12 July 1895. Sopo became a part of the Diocese of Viana do Castelo after 3 November 3, 1977. Eventually Sopo was integrated into the municipality of Vila Nova de Cerveira on 13 January 1989.
Geography
According to the Portuguese Postal ServiceCTT, there are 23 localities in Sopo: Aldeia, Assamonde, Barreira, Barros, Bouça, Cabral, Campo Redondo, Carvalha, Chãos, Cimo de Vila, Cortinhas, Costa, Curros, Espinhosa, France, Gavea, Pardelhas, Pinheiro Manso, Quinta, Rodetes, Senra, Trás do Outeiro and Vale.
Economy
Sopo includes several industries associated with agriculture, livestock, baking and hydro-electrical production.
There are several festivals that mark the communities activities throughout the year: the Festival of Our Lady of Agony ; Festival of St. James ; Festival of St. John ; Festival of St. Andrew. Sopo specializes in the following culinary dishes: Lamprey Eel Rice ; Pork Stew and Pork Sausage. Sopo has the following social groups and clubs: Sopo Folklore Dance and Music Club ; Sopo Sports Club ; Drums of St. James Cultural and Recreational Association
