Chiesa di Santa Maria di Castello

In the Rovereto quarter stands the most ancient place of worship in Alessandria: Santa Maria di Castello, a church "infra castrum" whose foundations hold an 8th-century predecessor, whose cloister once belonged to canons, and whose polychrome terracotta Deposition still anchors the city's oldest sacred space.

Why it matters

Every city has a church that predates the rest, and in Alessandria it is this one. Excavations beneath the floor revealed an early medieval hall church with a large apse from the 8th century, tied to the Rovereto settlement that existed before the commune of Alessandria was founded. The present Romanesque-Gothic building, begun in the late fifteenth century and consecrated in 1545, preserves that deep stratigraphy, along with a cloister and sculptural heritage that speaks of popular piety across five centuries. Its archaeology documents a settlement that predates the city's foundation.

What to notice

Excavations in 1970–1973 revealed a pre-Romanesque apsed hall of the eighth century and a three-apsed Romanesque church of the tenth to eleventh centuries. The three-nave interior has cross vaults and a Renaissance portal, shaped by a long campaign from 1486 to the 1545 consecration. The sixteenth-century polychrome Deposition in the Sepolcro reflects Passion-group traditions rooted in Franciscan spirituality and popular theatre. Other works include a late-fifteenth-century wooden crucifix, an eighteenth-century crucifix, the painted-stone Madonna della Salve, a canvas by Luca Cambiaso and a fourteenth-century inscription slab recalling Federico Dal Pozzo. The cloister's original columns were rediscovered during early-twentieth-century restorations.

Context and history

The site belonged to the Rovereto settlement, documented as a curtis regia before Alessandria's foundation. A Romanesque phase began in the 11th century and closed in the 12th with the transept, aided by the pro-anima donation of Oddonis Canefri recorded in an act of 14 April 1107. The church was served first by the Mortariensi canons under the Augustinian rule and then by the Lateranensi canons, whose custody the consecration of 1545 marked; the present form dates to the 15th century. Raised to an abbey in 1629, it later became a parish of the secular clergy.

After the suppression of 1798 separated the monastery from the church, the complex declined — the convent was a military warehouse from 1805, then barracks, hospital, depot and school through the 19th and 20th centuries. Repairs followed an earthquake of 1820, and three restoration campaigns between 1886 and 1932, notably guided by Francesco Gasparolo, proved the building's antiquity and uncovered the cloister's columns. Excavations in 1970–1973 revealed early-medieval layers below the church; restoration of the complex has continued alongside renewal of the surrounding piazza since 2012.