There are many, many saints named John, You need to be specific.
A calling
John the Baptist is not the patron saint of teachers.
No, John Coltrane is not a canonized saint.
Which Saint John? There are over 100 saints named John.
Saint John can either refer to John the Baptist or John the Apostle. However, John the Baptist is more commonly referred to as Saint John.
Which Saint John? There are over 100.
Saint Paddy is not but Saint Patty is. Patty is the nickname for girls (Patricia) and Paddy is the nickname for boys (Patrick).
John the Baptist is the patron saint of the country of Jordan.
Tenebroso.
He believed in god and Jesus.
St. John the Baptist is known as the patron saint of truth because he was known for preaching repentance and calling people to live a life of honesty and integrity. His boldness in speaking the truth, even at the cost of his life, has made him a symbol of standing up for what is right and true.
Saint James the Greater was the brother of John.