She was a Christian.
No, she is not a saint.
Saint Anastasia of Sirmium is the patron saint of:martyrsweaverswidows
Saint Anastasia of Sirmium was martyred about the year 304AD. The precise date is not known.
The feast day of Saint Anastasia of Sirmium is on December 25.
Saint Anastasia of Sirmium was martyred in the persecutions of Diocletian about the year 304.
There are a number of saints named Anastasia and Anastasius so you need to be specific.
Saint Anastasia was born in Rome Italy, Europe in 275 A.D.
Anastasia never got married and stayed single her whole life.
275 A.D. in Rome
june 18 1901
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St. Anastasia Patricia is not a recognized patron saint in the Catholic Church. It is possible that there may be a local or regional devotion to a saint with that name, but they are not widely known or accepted by the Church as a whole.