Saint Marcianus, patron alongside the «official» feast of the Holy Cross
📅 Every year, on 6 March; the «official» feast of the Holy Cross is held on the second Sunday of May
Tortona celebrates Saint Marcianus on 6 March; the town's «official» feast, however, is that of the Holy Cross, generally celebrated on the second Sunday of May in memory of a relic of the Cross kept in the Duomo.