He died on September 27, 1660. That day was chosen because that would be when he went to heaven.
September 27 is the feast of St. Vincent de Paul.
The feast day of St. Vincent de Paul is September 27.
Vincent had been dead a number of years before he was canonized as a saint and wrote no prayer for his feast day.
There is no saint named Isabel with a feast day of September 1.
There are a number of saints named Vincent. Please be specific.
September 30 is the feast of Saint Jerome in the Western Church.
The Feast of the Archangels is on September 29.
There is no Saint Matther. However, if you are referring to St. Matthew, his feast is September 21.
His feast day is September 28.
The feast day of the archangels is September 29.
The feast of St. Jerome is on September 30.
September 29th is the feast day of the archangels.