{geni:about_me} Birth info from genteam.at ''Index of the Jewish Records of Vienna'':

* Year 1886, location: Wien
* Last Name Riesz
* First Name Katharina
* Parents Simon Leopold/Riesz Ilka

Day/Month of birth from http://www.avotaynu.com/holocaustlist/r2.htm (list of those with Austrian bank accounts)

Marriage info from genteam.at (as above)

* Year 1907 [June 2], location: Stadttempel
* Last Name Schwitzer
* First Name Ernst
* Last Name Riesz
* First Name Katharina