Question: What nationality is Duchess Maria Elisabeth In Bavaria's husband?
Sentence (from "Duchess Maria Elisabeth in Bavaria"): Duchess "Maria Elisabeth" Amalie Franziska in Bavaria (5 May 1784 – 1 June 1849) was a Duchess in Bavaria as a member of the Palatine Birkenfeld-Gelnhausen line of the House of Wittelsbach and through her marriage to Louis-Alexandre Berthier became Princess of Wagram and Princess of Neuchâtel.
Relevant evidence: Yes