What is XXX's spouse's name?
Princess Marie Melita of Hohenlohe-Langenburg
Princess Marie Melita of Hohenlohe-Langenburg (German: Marie Melita Leopoldine Viktoria Feodora Alexandra Sophie; 18 January 1899, Langenburg, Württemberg -- 8 November 1967, Munich, Germany) was the Duchess consort of Schleswig-Holstein as the wife of Wilhelm Friedrich, Duke of Schleswig-Holstein.