• [S238] Julie Drexler, "Ignaz ZWIEBACK & Malvine WEINFELD of Osijek , Croatia," e-mail message from @yorku.ca (Toronto, Canada) to Ed Zwieback, 8/18/04. Hereinafter cited as "ZWIEBACK of Osijek Croatia."
  • [S244] Gertrude Zwieback, "Samuel ZWIEBACK Family Info," e-mail message from @kabsi.at (Modling, Austria) to Ed Zwieback, 2002. Hereinafter cited as "Samuel ZWIEBACK Family Info."
  • [S245] Hanns-Walter Lange, "Family History; ZWIEBACK & MISKOLCZY", May 2000 (Purley, Surrey, England). . Hereinafter cited as "Family History; ZWIEBACK & MISKOLCZY."
  • [S260] Burials at Hungarian Jewish Cemeteries ; Oroklet, online http://www.oroklet.hu. Hereinafter cited as Burials at Hungarian Jewish Cemeteries.
  • [S269] ZWIEBACK/DEUTSCH marriage, 1908, in Wien Marriage Record, unknown manuscript info, Henry Wellisch, Toronto, Ontario, Canada. Hereinafter cited as Wien Marriage Record.
  • [S270] Wolf-Erich Eckstein, "Family History; Oskar ZWIEBACK," e-mail message from @chello.at (Wien, Austria) to Ed Zwieback, 1 Jul 2000. Hereinafter cited as "Family History; Oskar ZWIEBACK."
  • [S272] Wolf-Erich Eckstein, "Marriage; ZWIEBACKSTEINMAN," e-mail message from @csi.com (Wien, Austria) to Ed Zwieback, 4 Aug 2000. Hereinafter cited as "Marriage; ZWIEBACKSTEINMAN."
  • [S273] Julie Drexler, "Family History; Ignaz ZWIEBACK," e-mail message from @yorku.ca (Toronto, Canada) to Ed Zwieback, 5 Feb, 7 Mar, & 29 Nov 2002. Hereinafter cited as "Family History; Ignaz ZWIEBACK."
  • [S275] Letter from Oskar ZWIEBACK (Wien I, Strauch g. 1) to Nazis in Wien, 18 Nov 1938; IKG (Wien,, Wien, Austria).
  • [S279] Spielman & Eckstein, "Birth & Death; Regine ZWIEBACK," e-mail message from @web.de & @ikg-wien.at (Berlin & Wien) to Ed Zwieback, 20-29 Oct. 2007. Hereinafter cited as "Birth & Death; Regine ZWIEBACK."
  • [S282] IKG, Burials;Vienna Central Cemetery (ZFH); Jewish (http://friedhof.ikg-wien.at/result.asp?lang=en: IKG-Vienna). Hereinafter cited as Burials;Vienna Central Cemetery (ZFH); Jewish.
  • [S295] Yad Vashem, online http://www.yadvashem.org/wps/portal/!ut/p/_s.7_0_A/7_0_9H, Yad Vashem (Jerusalem, Israel), downloaded 2008.
  • [S296] H. Hadwig, "Family Birth Record; Mary Josefine ZWIEBACK," e-mail message from @inode.at (Vienna, Austria) to Ed Zwieback, 10 Jan 2008. Hereinafter cited as "Family Birth Record; Mary Josefine ZWIEBACK."
  • [S298] The "Ludwig ZWIEBACK & Bruder" Business in Vienna, online http://ezwieback.com/Zwieback/Zwieback_Vienna.htm. Hereinafter cited as The "Ludwig ZWIEBACK & Bruder" Business.
  • [S308] Rachel Salamander, The Jewish World of Yesterday (New York, NY, USA: Rizzoli, 1991). Hereinafter cited as Jewish World of Yesterday.
  • [S318] Samuel ZWIEBACK entry, Birth Record Extract 201 (16 Dec 1880), Personal; Gertrude Zwieback, Modling, Wien, Austria.
  • [S319] Obituary; Ludwig ZWIEBACK, Neue Freie Presse, Wien, Austria, 23 Jan 1906, 28. Hereinafter cited as Neue Freie Presse.
  • [S320] Death Announcement; Josefine Zwieback, Neue Freie Presse, Wien, 7 Feb 1897, 14. Hereinafter cited as Neue Freie Presse.
  • [S321] Death Announcement; Ludwig DEUTSCH, Neue Freie Presse, Wien, 27 May 1931, 17. Hereinafter cited as Neue Freie Presse.
  • [S322] Zwieback Fashion Store, Neue Freie Presse, unknown location, 16 Oct 1932. Hereinafter cited as Neue Freie Presse.
  • [S323] Death Announcement; Leonora GROSS Zwieback, Neue Freie Presse, Wien, Austria, 21 Oct 1923, 51. Hereinafter cited as Neue Freie Presse.
  • [S324] Death Announcement; Samuel ZWIEBACK, Neue Freie Presse, Wien, Austria, 25 Jan 1929, 18. Hereinafter cited as Neue Freie Presse.
  • [S325] Death Announcement; Josef ZWIEBACK, Neue Freie Presse, Wien, Austria, 4 Nov 1927, 21. Hereinafter cited as Neue Freie Presse.
  • [S327] ROTH ZWIEBACK marriage, 25 Dec 1930, in IKG Marriages: Line 49, IKG, Wien,, Wien, Austria. Hereinafter cited as IKG Marriages.
  • [S329] Death Obit.; Annie ZWIEBACK, Neue Freie Presse, Wien, austria, 6 feb 1933, 3. Hereinafter cited as Neue Freie Presse.
  • [S337] Death notice; Bernard DEUTSCH, Neue Freie Presse, Wien, Austria, 20 nov 1928, 26. Hereinafter cited as Neue Frieie Presse.
  • [S349] Ignatz ZWIEBACK, Neue Freie Presse, Wien, Austria, 31 Dec 1914, 22. Hereinafter cited as Neue Freie Presse.
  • [S354] Samuel ZWIEBACK & Josefine BOHM marriage, 27 Apr 1873, Personal; Gertrude Zwieback, Modling, Wien, Austria. Unknown manuscript info.
  • [S355] Letter from Emilie REIF Zwieback (London, England) to Ed Zwieback, Feb 1978; Personal; Ed Zwieback (Long Beach, Los Angeles, California, USA).
  • [S364] ZWIEBACK-GREIF marriage, 1900, in IKG Marriage Record, unknown manuscript info, IKG, Wien,, Wien, Austria. Hereinafter cited as IKG Marriage Record.
  • [S396] Family History and MISKOLCZY-ZWIEBACK, Personal, ca 2000, Personal; Petra Dorman, Manchester, Greater Manchester, North West, England.
  • [S404] Joseph ZWIEBACK Photos, unknown repository, unknown repository address; Georg Gaugusch, Oct. 2008.
  • [S603] Death Announcement; Moritz MISKOLCZY, Neue Freie Presse, Wien, austria, 21 Feb 1893, 15. Hereinafter cited as Neue Freie Presse.
  • [S609] Branko Ostajmer, "Various; ZWIEBACK-WEINFELD," e-mail message from @gmail.com (Zagreb, Croatia) to Ed Zwieback, 1 Aug 2010. Hereinafter cited as "Various; ZWIEBACK-WEINFELD."
  • [S615] City Court Record; Ignatz ZWIEBACK, Narodne novine, Osijek, Croatia, 8 Mar 1883, 8. Hereinafter cited as Narodne novine.
  • [S622] Death notice; Minna Miskolczy, Neue Freie Presse, Wien, austria, 29 Jul 1906, 28. Hereinafter cited as Neue Freie Presse.
  • [S632] Branko Ostajmer, "Family History; Ignatz ZWIEBACK," e-mail message from @gmail.com (Zagreb, Croatia) to Ed Zwieback, 15 Sep 2010. Hereinafter cited as "Family History; Ignatz ZWIEBACK."
  • [S675] ZWIEBACK Family of Osijek Cemetery Marker Photo, Personal; Branko Ostajmer, Zagreb, Grad Zagreb, Croatia; Branko Ostajmer, 8 Dec 2010.
  • [S696] Lehmanns Lehmanns City Directory; Wien 1859-1942, various (Wien, Austria: Lehmanns, 1859-1942). Hereinafter cited as Lehmanns City Directory; Wien.
  • [S702] Branko Ostajmer, "Family History; Ignatz ZWIEBACK/Netti NAGEL," e-mail message from @gmail.com (Zagreb, Croatia) to Ed Zwieback, 14 Feb 2011. Hereinafter cited as "Family History; Ignatz ZWIEBACK/Netti NAGEL."
  • [S705] Melita Švob, Jews in Croatia - Jewish communities (Zagreb, Croatia: Izvori, 2004- 2nd Edition). Hereinafter cited as Jews in Croatia.
  • [S708] ZWIEBACK/ZIRNERs of Vienna, Notes, 5 Apr 2011, Giles Macdonogh, London, Greater London, England.
  • [S734] ZWIEBACK Business History, online http://de.wikipedia.org/wiki/…. Hereinafter cited as ZWIEBACK Business History.
  • [S735] Advert.; Ignatz Zwieback Store, Die Drau, Osijek, Croatia, 11 Dec 1912, 7. Hereinafter cited as Die Drau.
  • [S745] Genteam ;Genealogy databases of Austria, online Genteam ;Genealogy databases of Austria. Hereinafter cited as Genteam ;Genealogy databases of Austria.
  • [S757] JewishGen.Org, online http://www.jewishgen.org/databases/jgdetail_2.php, Jewish Community in Budapest (Budapest, Hungary), downloaded 1881.
  • [S778] School Record;: Dragutin Zwieback, by Branko Ostajmer; unknown series; State Archives in Osijek, Osijek, Osijek-Baranja, Croatia. Online unknown url; unknown file name; Printout dated 5 Dec 2013.
  • [S787] Business advert. and Ignatz ZWIEBACK newspaper; "Die Drau" Osijek, Osijek, Osijek-Baranja, Croatia.
  • [S820] ZWIEBACK-WEINFELD Marriage Contract, Edgar Zwieback, Long Beach, Los Angeles, California, USA. Hereinafter cited as ZWIEBACK-WEINFELD Marriage Contract.
  • [S834] Arcanum Digitális Tudománytár (ADT), online http://arcanum.hu/en/. Hereinafter cited as Arcanum Digitális Tudománytár (ADT).