Saint Apollonia, patron of the town of the 1656 plague vow
📅 Every year, on 9 February; the «festa della Signorina», linked to the 1656 plague vow, is held on 8 December
Ariccia celebrates Saint Apollonia on 9 February; during the 1656 plague the town was spared the scourge, and the people of Ariccia attributed the grace to the Madonna di Galloro, giving rise to the «festa della Signorina», today celebrated on 8 December.
