Weis-Ostborn
Weis-Ostborn is the family name of the following people:
- Friedrich Weis Ritter von Ostborn (born April 9, 1869 in Venice, † August 8, 1922 in Weiz Steiermark), Austrian kk court and court advocate, founder of the Südmärkische Volksbank in Graz
- Josef Weis Ritter von Ostborn (born November 17, 1806 in Vienna, † February 10, 1904 in Graz), Austrian musician
- Julius Weis-Ostborn (1880–1927), Austrian musician, conductor and promoter of the work of Joseph Marx and Gustav Mahler
- Maja Weis-Ostborn (* May 22, 1919, † August 31, 2004), married Lampersberg , Austrian soprano, patron of the Tonhof
- Rudolf Weis-Ostborn (born November 8, 1876, † December 18, 1962), Austrian musician and composer
- Wolfgang Weis-Ostborn (* 1895, † March 31, 1960), Austrian doctor and musician