We know he was married but that is the extent of it:
Matthew 8:14[ Peter's Mother-in-Law Healed ] Now when Jesus had come into Peter's house, He saw his wife's mother lying sick with a fever.
These is nothing in scripture that describes Peter's family life.
First Roman family.
No, his family was not wealthy. They were poor, humble fishermen.
Before he became an apostle Peter was a fisherman in the family fishing business.
Peter the Apostle was born into a Jewish family. The new church had not been formed at the time of his birth.
Considering that Peter and his family were fishermen, fish probably was a large part of his diet.
Andrew was a brother of Saint Simon Peter the apostle and son of Jonah. We do not know the name of his mother and do not know if he was married or had any children. It is unlikely that he did as no mention is made of then in either scripture or tradition.
I would surmise that the family was much too busy running the family fishing business to have any hobbies.
Peter Claver, of course, had parents. However, he was a priest and was never married nor did he have any children.
Yes, Saint Peter is really a saint. If he were not a saint he would not have that title.
There is nothing in scripture nor in traditions that tells of Saint Peter's childhood years. When he was old enough he probably helped in the family fishing business.
Saint Peter's Basilica is larger than Saint Paul's.