None. However, St. Valentine of Rome was martyred and the feast day is named for him. We do not know the date he died.
the St. valentines day massacre happened on February 14, 1929
St valentines
St. Francis of Assisi's feast day is on October 4. The feast day of St. Francis is on October 4.
Simon shares October 26 as a feast day with St. Jude.
January 2 is St. Basil's feast day.
St. Monica's Feast Day is August 27.
The feast day of St. Scholastica is on February 10th. She is the twin sister of St. Benedict and was a nun who founded the women's branch of the Benedictine order.
St. Lukes' feast day is on October 18
The feast day of St. Brice is November 13.
St. Ava's feast day is April 29.
November 3 is the feast day of St. Hubert.