By marrying her daughter, Maria Amelia, to the young duke of Parma, and another daughter, Maria Carolina, to Ferdinand of Naples, Maria Theresa consolidated Habsburg influence in the north and south of the peninsula.
In 1742, however, he was induced to transfer his support to Maria Theresa, and his troops took part in the struggle against Frederick the Great during the Silesian wars, and again when the Seven Years' War began in 1756.
Gregory founded the Congregation of the Propaganda, encouraged missions, fixed the order to be observed in conclaves, and canonized Ignatius Loyola, Francis Xavier, Philip Neri and Theresa de Jesus.
In St Theresa (1515-1582) and John of the Cross Other the counter-reformation can boast of saints second Forms of to none in the calendar for the austerity of their Mysticism.
When the War of the Austrian Succession approached, his sympathies were entirely with Maria Theresa - mainly on the ground that the fall of the house of Austria would dangerously increase the power of France, even if she gained no accession of territory.
