The Catholic Church does not make or appoint saints as only God can do that. The Church goes through the extensive canonization process to do its best to verify that the person is indeed in Heaven.
I might recommend a recently published book titled The Third Miracle by Bill Briggs which follows the canonization process from start to finish. The central character is not even a Catholic, he is a Baptist.
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St. Pascale was raised in what is now the country of Spain.
St. Dominic Guzman was born and raised in Caleruega, Old Castile, Spain.
Saint Katharine Drexel was born and raised in Philadelphia, Pennsylvania.
If you are speaking of the Saint Joseph who raised Our Blessed Lord, he was a Palestinian Jew.
An angel cannot be a saint. Angels are a certain race of beings. Saints are people that have been glorified into a saint status.
Saint Monica was born in Tagaste, North Africa (which is now Algeria) but died near Rome, Italy.
Saint Valentine of Rome was probably raised in that city but there is no written record of his early life.
Joan was born, raised and died in France.
Clare was born and raised in Assisi, Italy.
Francis was born and raised in Assisi and died near there.
Saint Peter (Acts 9:36-41).