St. Joseph was born at Cupertino, in the diocese of Nardo in the Kingdom of Naples, in 1603. His mother considered him a nuisance and treated him harshly. Joseph soon became very slow and absent-minded. He would wander around, going nowhere, his mouth gaping open. But he had a bad temper, too, and so, he was not at all popular. He tried to learn the trade of shoemaking, but failed. He asked to become a Franciscan, but they would not accept him. Next, he joined the Capuchins, but eight months later, they sent him away because he could not seem to do anything right. He dropped piles of dishes and kept forgetting to do what he was told.

His mother was not at all pleased to have the eighteen-year-old Joseph back home again, so she finally got him accepted as a servant at the Franciscan monastery. He was given the monks habit and put to hard work taking care of the horses. About this time, Joseph began to change. He grew more humble and gentle, more careful and successful at his work. He also began to do more penance. Now, it was decided that he could become a real member of the Order and start studying for the priesthood. Although he was very good, he still had a hard time with studies. The examiner happened to ask him to explain the only thing he knew well, and so he was made a deacon, and later a priest.

After this, God began to work many amazing miracles through St. Joseph. Over seventy times, people saw him rise from the ground while saying mass or praying. Often he went into ecstasy and would be completely rapt up in talking with God. He became so holy that everything he saw made him think of God, and he said that all the troubles of this world were nothing but the “play” battles children have with popguns. St. Joseph became so famous for the miracles that he was kept hidden, but he was happy for the chance to be alone with his beloved Lord. Pope Clement XIII canonized him in 1767. He is the patron saint of air travelers and pilots. He is also very popular with those who are doing exams and many prayers are said to St.Joseph Of Cupertino when exams are being done.
He died on September 18, 1663.