- [S227] Elissa Hunter, "Family History; ZWIEBACH," e-mail message from @aol.com (Chicago, Illinois) to Ed Zwieback, 6 May 2005. Hereinafter cited as "Family History; ZWIEBACH."
- [S229] Various, 1848 Census Jewish Hungary; Baranya County, Salt Lake City, Utah, USA, FamilySearch.org FHL 719823.
- [S231] Unknown household, 1930 U.S. Census, Washington, District of Columbia, USA, NARA.
- [S233] Yad Vashem, Nevek - A project on Hungarian Jews (New York, USA: Beate Klarsfeld, 1990). Hereinafter cited as Nevek - A project on Hungarian Jews.
- [S235] Frances Unger, "Family Record-RECHNITZER," e-mail message from @aol.com (Chicago, Illinois) to Ed Zwieback, 30 May 2005. Hereinafter cited as "Family Record-RECHNITZER."
- [S240] ZWIEBACK, 1828 Census, Salt Lake City, Utah, USA, entry 47-48, FamilySearch.org FHL 623512.
- [S261] Ronen Salomon, "Zwibach History," e-mail message from @gmail.com (Haifa, Israel) to Ed Zwieback, 17 Apr 2007. Hereinafter cited as "Zwibach History."
- [S262] Sandor Scheiber, compiler, Hungarian-Jewish Name Changes (Chartulary); 18th Volume (Budapest, Hungary: n.pub., 1980). Hereinafter cited as Hungarian-Jewish Name Changes.
- [S267] Obituary; KRON Karolyne, Obituary; KRON Karolyne, Novi Sad, Serbia, 7 June 1896. Hereinafter cited as Obituary; KRON Karolyne.
- [S307] SCHEIBER Sandor Hungarian Jewish Name Changes (n.p.: Wodianer F. es Fia bizomanya, 1980). Hereinafter cited as Hungarian Jewish Name Changes.
- [S311] Dorogh, Hungary, Marriage Regis.; Jozsef ZWIEBACH, FamilySearch.org, Salt Lake City, Utah, USA. Hereinafter cited as Marriage Regis.; Jozsef ZWIEBACH.
- [S332] Max ZWIEBACH entry; S.S. Amerika Pass. List;, 24 Apr 1910; in unknown series (n.p.: n.pub.).
- [S345] Elissa Hunter, "Family History; Laura ZWIEBACH," e-mail message from @aol.com (Chicago, IL, USA) to Ed Zwieback, 25 May 2009. Hereinafter cited as "Family History; Laura ZWIEBACH."
- [S351] Jozsef Adam, Cemetery Markers; Senta, Serbia (Senta, Serbia: n.pub., 2008). Hereinafter cited as Cemetery Markers; Senta, Serbia.
- [S371] Wolf-Erich Eckstein, "KRANZ Family Connections," e-mail message from @gmail.com (Wein) to Giles Macdonogh, 21 Oct 2009. Hereinafter cited as "KRANZ Family Connections."
- [S372] Obit.; Gerson KRANZ, Neue Freie Presse, Wein, Austria, 4 Jun 1892, 15. Hereinafter cited as Neue Freie Presse.
- [S375] Death Announcement; Emilie KOHN Kranz, Neue Freie Presse Neue Freie Presse, Wein, Austria, 8 Dec 1911, 30. Hereinafter cited as Neue Freie Presse.
- [S382] Death; Gerson KRANZ, Neue Freie Presse; Abendblatt, Wien, Austria, 3 Jun 1892, 17. Hereinafter cited as Neue Freie Presse.
- [S498] Various, 10 Apr 1930 Fed Census, Washington, District of Columbia, USA, 1930 U.S. Federal Census, U.S. National Archives and Records Administration.
- [S525] Kingdom of Hungary, 1848 Jewish Census of Hungary; POLÁK Family (Budapest, Hungary: National Archives, 1848). Hereinafter cited as 1848 Jewish Census of Hungary; POLÁK Family.
- [S583] Various, 1920 Federal Census, Washington, District of Columbia, USA, U.S. National Archives and Records Administration.
- [S653] Jewish Births in Budapest entry, LDS Microfilm 642961-973 (Various), FamilySearch.org, Salt Lake City, Utah, USA.
- [S654] Nevek-Klarsfeld; Jews of Greater Hungary during WWII, online http://www.neveklarsfeld.org/. Hereinafter cited as Nevek-Klarsfeld; Jews of Greater Hungary during WWII.
- [S660] Death Notice: Helene DEUTSCH Zwibach, Pester Lloyd, Budapest, Hungary, Oct 1894. Hereinafter cited as Pester Lloyd.
- [S662] ZWEIBACH Family, 1930 Census, Washington, District of Columbia, USA, U.S. National Archives and Records Administration.
- [S663] Aaron ZWIEBACH Family, Apr 1910 1910 Census, Washington, District of Columbia, USA, U.S. National Archives and Records Administration.
- [S723] Laura ZWIEBACH entry; SS Brandenburg PassengerManifest;, 9 Jan 1909; in unknown series (n.p.: EllisIsland.org).
- [S732] Death notice; Alfred KRON, Neue Freie Presse, Wien Austria, 9 May 1909, 28. Hereinafter cited as Neue Freie Presse.
- [S747] Death Notice; Jacob ZWIBACH, Pester Lloyd, Budapest, Hungary, 18 Mar 1902, 14. Hereinafter cited as Pester Lloyd.
- [S748] Death Notice; Johann TREBITS, Pester Lloyd, Budapest, Hungary, 21 May 1904, 6. Hereinafter cited as Pester Lloyd.
- [S749] Death Notice; Helene ZWIBACH, Pester Lloyd, Budapest, Hungary, 2 Nov 1894, 5. Hereinafter cited as Pester Lloyd.
- [S750] Death notice; Gisela JAMBOR, Pester Lloyd, Budapest, Hungary, 17 Jan 1901, 6. Hereinafter cited as Pester Lloyd.
- [S751] LDS, translator, "Jewish Marriage Register" ( Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA). Hereinafter cited as "Jewish Marriage Register."
- [S752] Unknown spouses' names marriage, various, in JewishGen Hungary Database: unknown manuscript info, Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA. Hereinafter cited as JewishGen Hungary Database.
- [S753] Oroklet, Burial Records; Jewish Cemeteries of Hungary (http://www.oroklet.hu: n.pub.). Hereinafter cited as Burial Records; Jewish Cemeteries of Hungary.
- [S802] Laslo Segi, Laslo Segi, Studenti sa teritorije dananje Vojvodine na evropskim univerzitetima 1338-1919 (Serbian) (Novi Sad, Serbia: Vajdasági Levéltár / Arhiv Vojvodine, 2010). Hereinafter cited as Students from the area of of today's Vojvodina.
- [S803] Branko Ostajmer, "Education: Wilhem ZWIEBACH," e-mail message from @gmail.com (Budapest, HU) to Ed zwieback, 11 Jan 2015. Hereinafter cited as "Education: Wilhem ZWIEBACH."
- [S816] Notary Records: ZWIBACH, by unknown photographer; unknown series; Hungarian National Archives, Budapest,, Budapest, Hungary. Online http://hungaricana.hu/en/; unknown file name.
- [S830] MACSE: Hungarian Society for Family History Research, online http://www.macse.org/society/en/kezdolap.php. Hereinafter cited as MACSE:.
- [S845] Peter Ujvari, online http://mek.niif.hu/04000/04093/html/index.htm, Peter Ujvari (Budapest, Hungary), downloaded 1929.
- [S860] Page of Testimony: Elisabeth ZWIBACH Vajda, by unknown photographer; unknown series; Yad Vashem, Har Hzikaron, Jerusalem, Israel. Online unknown url; unknown file name.
- [S861] Yad Vashem, online yvng.yadvashem.org, Yad Vashem (Jerusalem, Israel), downloaded 10 Dec 2017.
- [S882] Amanda Renzi, "Family History Part 1; Aaron ZWIEBACH Family," e-mail message from @hotmail.com (Buffalo, NY) to Ed Zwieback, 3 May 2018. Hereinafter cited as "Family History Part 1; Aaron ZWIEBACH Family."
- [S883] "U.S. WWI Draft Regis. Card;"; FamilySearch.org; Salt Lake City, Utah, USA. Hereinafter cited as "U.S. WWI Draft Regis. Card;."
- [S884] Amanda Renzi, "Part 2 ; Family history; Albert ZWIEBACH," e-mail message from @hotmail.com (Buffalo, NY) to Ed Zwieback, 3 May 2018. Hereinafter cited as "Part 2 ; Family history; Albert ZWIEBACH."
- [S905] Herman ZWIEBACH entry, Death Record; Herman ZWIEBACH, FamilySearch.org, Salt Lake City, Utah, USA. Hereinafter cited as Death Record; Herman ZWIEBACH.
- [S906] Obit; Rosalie VARELA, The Stuart News, Port St. Lucie, FL, 5 Sep 2000. Hereinafter cited as The Stuart News.
- [S907] Unknown compiler, 1807 Jewish Census for Bonyhad, Hungary (n.p.: n.pub.). Hereinafter cited as 1807 Jewish Census for Bonyhad.
- [S957] Ladies Lauded;, Budapest Kozlony, Budapest, HU, May 1879. Hereinafter cited as Budapest Kozlony.
- [S959] Unknown article title, unknown newspaper title, unknown location, 1915.