Question: Who is the father-in-law of Azalais Of Toulouse?
Sentence (from "Azalais of Toulouse"): She was married to Roger II Trencavel, count of Béziers and Carcassonne, in 1171; she was the mother of Raimond Roger Trencavel, who died in captivity after the siege of Carcassonne in 1209.
Relevant evidence: Yes