Cornoncillo
Cornoncillo is a hamlet in the municipality of Congosto de Valdavia. This municipality belongs to the province of Palencia and the autonomous community of Castile and León. Its population consisted in 9 inhabitants in the year 2017.History
This hamlet has been related to a military campaign of Augustus against the Cantabri by several people.
In the late 19th century, Cornoncillo was inhabited by 115 people.