The Roman Catholic Churchconsiders him to be the first pope, ordained by Jesus in the "Rock of My Church" dialogue in Matthew 16:18
Saint
Yes, Saint Peter is really a saint. If he were not a saint he would not have that title.
I can find no saint named Abbie. There is Abigail the Matriarch from the Old Testament but she does not hold the title of saint and is not a patron saint.
Doctor of the Church
Peter is introduced in Matthew 4:18, and he's a person of prominence throughout the New Testament. If you mean to ask where he is mentioned specifically as "Saint Peter," he is never referred to in such a way, nor is anyone else. The Bible doesn't use "saint" as a title.
Saint Peter's Basilica is larger than Saint Paul's.
Saint Peter was originally a fisherman.
As with the current Saint Peter's Basilica, the old basilica was dedicated to Saint peter the Apostle.
Yes, "saint" is a common noun because it refers to a person recognized for their holiness or virtue, rather than a specific individual.
There is no listing anywhere for a saint named Peter Clongson.
Peter Chanel is the patron saint of Oceania only.
Peter's tomb was found under Saint Peter's Basilica.
Saint Peter is fine and enjoying his life in heaven.