Feast of St. Vergil of Salzburg

Feast of St. Vergil of Salzburg, Irish churchman, Benedictine bishop and astronomer, abbot of Aghaboe, bishop of Ossory and abbot of St. Peter at Salzburg and bishop of Salzburg about 765. He was called “the Apostle to the Slovenes” and “the geometer”. Canonized in 1233.