Keywords: Jewish marriage customs and rites History 19th century ; Marriage (Jewish law) History 19th century ; Divorce History 19th century ; Divorce (Jewish law) History 19th century ; Jewish families Social conditions 19th century ; Jews Politics and government 19th century ; Marriage customs and rites, Jewish Russia ; History ; 19th century ; Marriage Jewish law History ; 19th century ; Divorce Russia ; History ; 19th century ; Divorce Jewish law History ; 19th century ; Jewish families Russia ; Social conditions ; 19th century ; Jews Russia ; Politics and government ; 19th century ; Russia Ethnic relations ; Russia Ethnic relations ; Juden ; Russland ; Eheschließung ; Geschichte 1800-1917 ; Juden ; Russland ; Ehescheidung ; Geschichte 1800-1917 ; Russland ; Juden ; Eheschließung ; Ehescheidung ; Geschichte 1800-1917