Question: Who is the mother-in-law of Adelaide Of Löwenstein-Wertheim-Rosenberg?
Sentence (from "Alois-Konstantin, 9th Prince of Löwenstein-Wertheim-Rosenberg"): Alois- Konstantin, 9th Prince of Löwenstein- Wertheim- Rosenberg, full German name:" Alois Konstantin Karl Eduard Joseph Johann Konrad Antonius Gerhard Georg Benediktus Pius Eusebius Maria, Fürst zu Löwenstein- Wertheim- Rosenberg"( born 16 December 1941 in Würzburg, Bavaria) is a German businessman and, since 1990, the head of the mediatised House of Löwenstein- Wertheim- Rosenberg, the Catholic cadet line of the Princes of Löwenstein- Wertheim, itself the patrilineally senior but morganatic branch of the royal house of Wittelsbach, which ruled the Kingdom of Bavaria until 1918.
Relevant evidence: No