Saint Cecilia was a martyr of the early Church, her feast was celebrated in the fourth century, so that goes back a ways. There are many legends about her (which you can read at the link below).
St. Cecilia is known for her devotion to God and her commitment to remaining chaste. She dedicated her life to helping the poor and spreading Christianity. St. Cecilia is also a patron saint of music and is often portrayed with musical instruments.
Saint Cecilia is considered a good saint because of her commitment to her faith, her dedication to serving others, and her unwavering belief in God, even in the face of persecution. She is known for her purity, humility, and the miracles attributed to her intercession. Saint Cecilia's story inspires many to live a life of faith and selflessness.
Peter mostly ministered in Jerusalem.
St. Agnes of Rome.
In the town of Myra in Asia Minor, today part of modern Turkey.
Probably because he didn't do any good deeds, only evil ones.
There is no patron saint of relationships. However, St. Valentine of Rome is a patron saint of couples. He might make a good starting point.
He was considered a "saint" by the people of his town because he did so many wonderful deeds, helping out doctors, giving speeches about how great life is, however he did not believe or had doubts in his faith in God. So it can't be answered, its opinion, either you believe someone is a saint for acting out good deeds on a daily basis or a saint is someone who truly believes in what they preach for and do daily.
Do good deeds I have no idea
saint francis of assisi became a saint for his kindness and good deeds he has done to others.
There are millions upon millions of good deeds regarding deeds to real property. They far outnumber the bad deeds.
he has no good deeds that impact the USA