Who married unknown of Provence?

Raymond of Saint-Gilles (c. 1041 – 28 February 1105), also called Raymond IV of Toulouse or Raymond I of Tripoli, was the count of Toulouse, duke of Narbonne, and margrave of Provence from 1094, and one of the leaders of the First Crusade from 1096 to 1099. He spent the last five years of his life establishing the County of Tripoli in the Near East.