Furst Alfred von Montenuevo (1854-1927). Profession: Court official. Residences: Vienna, Salzburg Relation to Mahler: Hofopera, Vienna. Correspondence with Mahler: ...
1895. Prince Rudolf of Liechtenstein (1838-1908). Profession: Monarch, Court official (Obersthofmeister) in Vienna. Relation to Mahler: Employer of August Plappart von Leenheer ...