, ** ancestry.com: California Death Index, 1940-1997 about Victor C Ritzk Name: Victor C Ritzk Sex: Male Birth Date: 25 Jun 1867 Birthplace: USSR Death Date: 16 Jan 1960 Death Place: Monterey Mother's Maiden Name: Korvin
1920 United States Federal Census about Otto Ritzk Name: Otto Ritzk [Otto Ritzk??] Home in 1920: Chicago Ward 1, Cook (Chicago), Illinois Age: 47 Estimated birth year: abt 1873 Birthplace: Russia Relation to Head of House: Roomer Father's Birth Place: Russia Mother's Birth Place: Russia Marital Status: Single Race: White Sex: Male Year of Immigration: 1884 - 1884
California Death Index, 1940-1997 about Nadejda Bibikoff Name: Nadejda Bibikoff [Nadejda Ritzk] Social Security #: 567404689 Sex: Female Birth Date: 26 Apr 1899 Birthplace: Other Country Death Date: 6 Apr 1989 Death Place: San Francisco Father's Surname: Ritzk
