Built in the village of Teglole superiore whose castrum depended in ancient times on the bishop of Pavia, its origin dates back to the 11th-12th century. It had parochial functions and an adjoining cemetery. The development of the concentric of Tigliole ended up isolating the building of worship, today immersed in the open countryside about 1 km east to the town center.
It is a Romanesque church, with a rectangular plan belonging to the characteristic group of the "Monferrato" churches, as confirmed by the original masonry of the apse, with the typical two-colored texture. The semicircular apse is rotated a few degrees with respect to the axis of the classroom, to symbolize the reclining head of Christ on the cross. The facade is in exposed brick, while the apse retains the division into three parts of different colors. The interior, with a single nave, has partially plastered brick walls. The floor is in terracotta. After careful restoration work started in 1982, the building has returned to its former glory.
Today it hosts cultural exhibitions and events.
Today it hosts cultural exhibitions and events.