There are a number of saints named Catherine so you need to be more specific.
There is a Saint Therese and several saints named Teresa but no saint named Theresa.
Catherine of Aragon is not a saint.
Saint Catherine of Bologna is listed as the only patron saint of art.
Catherine of Aragon is not a canonized saint.
A saint has no power to perform a miracle. Only God can do that. However, a saint is in a position to request a miracle from God. That is why people pray to the saints.
Catherine MacCauley is not yet canonized saint.
Saint Catherine of Sieanna Represents the dove and the lily:)
There are many saints named Catherine. You need to be specific.
Both Catherine of Siena and Catherine of Sweden are the patron saints against miscarriages.
Catherine was a painter and manuscript illuminator in her convent.
The population of Saint-Martin-Sainte-Catherine is 354.
Catherine was, herself, an artist. She painted and illuminated scriptures.