{geni:about_me} Born 1.3.1855 Budapest
Married Moritz Löw: unknown, probably about 1866
Married Karl Bayer: 1904
Died: 19 Jan 1924 in Schloss Welsdorf but her body was taken to Vienna and buried in the Zentralfriedhofon the 24th January.

New Information is that Sidonie renounced the Jewish faith in 1904 when she married Karl von Bayer and officially joined the Catholic faith on the 10th April 1905.