We don't know if he considered himself Irish or not, he certainly spent his life there. He probably considered himself a Christian first.
At the age of 16 Patrick was abducted and taken to Ireland as a slave. He spent the next 6 years as a shepherd.
Actually, St. Patrick lived before the schism between Greek (Eastern) Orthodoxy and Roman Catholicism, so both consider him a saint.
St. Patrick was quite religious and honest so, if he had homework, he did it by himself, perhaps with the help of his parents. His mother
St. Patrick's Cathedral
St. Patrick was not married.
St. Patrick was not married.
Yes, that's why it is called St. Patrick's Day.
The cast of Solemn Vespers from the Cathedral of St. Patrick - 2009 includes: Pietro Sambi as Himself - Archbishop: Papal Ambassador to the United States
Yes, St. Patrick was a bishop.
No, St. Patrick was not married and had no children.
Nobody. St. Patrick's Day did not begin until years after St. Patrick was already dead. If he celebrated the day, he was already in heaven.