Question: Who is the father-in-law of Archduchess Yolande Of Austria?
Sentence (from "Archduchess Yolande of Austria"): Archduchess Yolande of Austria (née Princesse Yolande Marie Jeanne Charlotte de Ligne; born 6 May 1923) is the widow of Archduke Carl Ludwig of Austria.
Relevant evidence: Yes