Napoleon, now at the summit of his political and military career, looked forward to still other conquests. He had crowned himself Emperor of the French at Paris; he received another crown at Milan, making him king of Italy. Then came Austerlitz and Jena and Eylau to humiliate Austria and Prussia and Russia. He became a king-maker by placing his brothers upon the thrones of Naples, Holland and Westphalia. The battle of Wagram, 1809, brought Austria to the feet of the Emperor, who demanded in marriage the hand of the Austrian Emperor's daughter, the Princess Maria Louisa. Josephine, her claims long vanished, was divorced from Napoleon upon the plea of State necessity. An emperor to be an emperor indeed, must be able to look upon the children who shall carry his great name to posterity. The marriage of Josephine and Napoleon had been fruitless in this regard; reasons of State, therefore, demanded, according to Napoleon, that a dissolution should take place, and that a new empress be called to the throne. This reasoning of Napoleon was accepted by Europe; only the Holy Father withheld his approbation and assent. Josephine was divorced and the Emperor remarried to Maria Louisa. It was on this occasion that the terms were coined in the ecclesiastical world "the red and the black cardinals," at the great ceremony which was performed by Cardinal Fesch in the Tuileries, April 2, 1810. Of the twenty-nine cardinals then in Paris, thirteen, including Consalvi, refused to honor the occasion with their presence. This mark of disapprobation was punished by the Emperor who besides depriving them of their salaries forbade them to wear the colors or insignia of their cardinalatial rank. Hence their designation as the black cardinals. These two divorces betray sufficiently the shallow honor of Napoleon in dealing with the Church, a quality which other events of this period brought more into evidence.