When and where did St. Patrick live?

Patrick, then known as Maewyn Succat, was born and raised in Scotland (some say Wales) but was kidnapped at the age of 16 and taken to Ireland as a slave. Six years later he escaped and eventually return home to Scotland. He went to Europe, probably France and Italy, where he studied for the priesthood. After ordination and elevation to a bishop, he returned to Ireland as a missionary under orders of Pope Celestine I. He spent the rest of his life in Ireland.