卢戈省
A new municipal division was defined in 1835 when the present territory of the municipality was distributed to the following councils: Galdo (O Vicedo, Negradas and Vale) and Viveiro (Suegos, Mosende, Riobarba and Cabanas). This division lasted only 5 years and in 1840 the municipality of Riobarba appeared, reflected in the Government report on the Province of Lugo which defined the present parishes. In 1952 the Civil Governor of Lugo moved the municipality capital to O Vicedo.