Baldwin I of Jerusalem marriage was never annulled. Baldwin's third wife, Adelaide, was the wealthy widow of Roger I of Sicily. Her first husband died in 1102 and she acted as regent for their minor sons until the end of 1111. She was more than forty, when Baldwin asked her to marry in 1112. According to William of Tyre, he wanted to marry her because he had learnt of her wealth. Baldwin even agreed to make her son, Roger II of Sicily, his heir in Jerusalem. She landed at Palestine in August 1113, accompanied by hundreds of soldiers and bringing her rich dowry. The
Baldwin of Ibelin as her consort. The Ibelins and Raymond favoured the accession of Isabella, but Humphrey refused to be crowned and cause a civil war, and instead swore allegiance to Sibylla and Guy. All the other barons of the kingdom paid homage to Guy as well, except for Raymond and Baldwin. Baldwin placed his young son Thomas under the care of his brother Balian, and exiled himself to the Principality of Antioch, where he was welcomed with great fanfare. Baldwin considered Guy "a madman and a fool", and refused to pay homage because his father had not paid homage to Guy's father