From the earliest times of the Church, as she is Our Lord's Blessed Mother.
Mary is the first Australian to be proclaimed a canonized saint.
There are many saints named Mary, some of which were canonized and others proclaimed as saints before the official canonization process was instituted. You need to be specific.
Mary was not beatified nor canonized. She was assumed, body and soul, into heaven.
Are you referring to Elizabeth, the mother of John the Baptist and cousin of Mary? If so, she was never officially canonized as a saint. She would have been proclaimed a saint by popular acclaim early in the history of the Church. There was no official canonization process in place at the time.
Constantine is only considered a saint in the Orthodox Church and was not canonized or declared a saint in the Catholic Church.
She was proclaimed a saint by the local Catholic community of Syracuse shortly after her martyrdom. She was never formally canonized as the process was not instituted until about the 12th century.
Which Saint Mary? There are many.
Saint-Mary's population is 376.
There are a number of saints named Elizabeth so you need to be more specific.
There is no designated patron saint of truth since all saints proclaimed the truth.
Mary, Jesus' mother, was never formally canonised, as she was considered to be a saint from the beginning of the Christian era. The title "Mother of God" or "Theotokos" was assigned to her at the Council of Ephesus in 431 AD. People had interpreted the Bible as teaching that Jesus was not truly God from his birth, and that Mary gave birth to the Christ, but not to God the Son, or the Logos, i.e. Mary gave birth to a nature, not a person. The Church countered this by saying that Mary did indeed give birth to a person who was fully God - Theotokos means God-bearer in Greek. She was truly the mother of a person who was truly God; this does not imply that she was the mother of his divine nature, which existed eternally before she did.
If you are referring to the Blessed Vrgin Mary, her mother's name was Saint Anne.