Moses Tsvey 1900 Sima Perlova 1920 Yuri Tsvey 1922 Joseph Perlov ~1930 Alexander Tsvey 1930 Alexander Tsvey with his mother Sima Tsvey 1935 Basya-Riva Tsvey 1937 Sima Tsvey 1937 Alexander Tsvey with his schoolmates 1939 Alexander Tsvey, officer of Red Army 1944 Alexander Tsvey, graduate of infantry school 1944 Alexander Tsvey with a tourist group 1949 Yuri Tsvey and his sister Irina Tsvey 1961 Inga Tsvey 1965 Alexander Tsvey at a meeting of the chair of Moscow Road Transport Institute 1980 Irina Tsvey 1985 Alexander Tsvey 2004