"my Vienna offices on Kolowatring"

     Kolowatring was a section of the Ringstrasse named for the one-time residence of the Bohemian politician Franz Anton Graf von Kolowat-Liebsteinsky whose palais was located there. He died in 1861. His palais was demolished in 1868 when the city walls were razed to build the Ringstrasse and this section was named in its honor. In 1928 this section of the Ringstrasse was renamed Schubertring in honor of Franz Schubert.