谁嫁给了Philip I, Latin Emperor？

Philip I, also Philip of Courtenay (1243 – 15 December 1283), held the title of Latin Emperor of Constantinople from 1273–1283, although Constantinople had been reinstated since 1261 to the Byzantine Empire; he lived in exile and only held authority over Crusader States in Greece. He was born in Constantinople, the son of Baldwin II of Constantinople and Marie of Brienne.

In his youth, his father was forced to mortgage him to Venetian merchants to raise money for the support of his empire, which was lost to the Empire of Nicaea in 1261.

By the Treaty of Viterbo in 1267, his father agreed to marry him to Beatrice of Sicily, daughter of Charles I of Sicily and Beatrice of Provence.

The marriage was performed in October 1273 at Foggia; shortly thereafter, Baldwin died, and Philip inherited his claims on Constantinople. Although Philip was recognized as emperor by the Latin possessions in Greece, much of the actual authority devolved on the Angevin kings of Naples and Sicily. Philip died in Viterbo in 1283.

Philip and Beatrice had a daughter:

• Catherine (25 November 1274 – 11 October 1307, Paris), married Charles, Count of Valois in 1301

Beatrice of Sicily (c. 1252 – 17 November/12 December 1275) was titular Latin Empress as the wife of Philip of Courtenay. Her parents were Charles I of Sicily and Beatrice of Provence.

Under the Treaty of Viterbo (27 May 1267), Baldwin II of Courtenay transferred much of the rights to the Latin Empire to Charles I. Charles was to be confirmed in possession of Corfu and some cities in Albania. He was also given suzerainty over the Principality of Achaea and sovereignty of the Aegean Islands, excepting those held by Venice and Lesbos, Chios, Samos, and Amorgos. The same treaty arranged the marriage of Philip of Courtenay, heir apparent to the Latin Empire, and Beatrice, second daughter of Charles. If the marriage was childless, Philip's rights would be inherited by Charles I. Beatrice was approximately fifteen years old at the time of her betrothal.

On 15 October 1273, Beatrice and Philip were married in Foggia. The bride was twenty-one years old and the groom thirty. Her father-in-law died days later. Philip was proclaimed emperor with Beatrice as empress. The marriage was harmonious and produced a daughter, Catherine I of Courtenay, born on 25 November 1274.

Beatrice died in late 1275 after a short illness.