- [S10] Letter from Emil Goldstein (XV/1 Mariahilferstr. 132, Vienna) to "As Recommendation", 15 Oct 1910; Edgar Louis Zwieback (Long Beach, Los Angeles, California, USA).
- [S23] Henrik ZWIEBACK, Birth Records of Zala County (1879), Hungarian National Archives, Budapest,, Budapest, Hungary.
- [S35] 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.
- [S44] ZWIEBACK & POLLAK marriage, 1877, Hungarian National Archives, Budapest,, Budapest, Hungary. VERZECHNISS der Getrauten in der israel Cultus-Gemeinde.
- [S50] Izidor Zwieback entry, Death Extract; Izidor Zwieback, Hungarian Zala County Archives, Zalaegerszeg, Zala, Hungary. Hereinafter cited as Death Extract; Izidor Zwieback.
- [S51] Izidor Zwieback entry, Death Record; Izidor Zwieback, Hungarian National Archives, Budapest,, Budapest, Hungary. Hereinafter cited as Death Record; Izidor Zwieback.
- [S131] Sigmund Schwarz entry, Death Record;Sigmund Schwarz, 5A350/33, Wien District Court ; inner city, Marxer g. 1a, Wien,03, Wien, Austria. Hereinafter cited as TODF-Death Report;Sigmund Schwarz.
- [S133] Regine WEISS Herches Regine Weiss Herches entry, Death Certificate; Wien Totenbefchau Befund, JA 14499/1932, Magistratsabteilung 8, Rathaus str. 17, Wien,01, Wien, Austria. Hereinafter cited as Death Certificate.
- [S134] Regine Weiss Herches Cemetery, Wien IKG-Jewish Burials, Zentralfriedhof, Wien,11, Wien, Austria; Pagler, 27 nov 1999.
- [S135] Charlotte SCHWARZ Hoffmann entry, Vienna Death Record, 2A 1192/1928, Magistratsabteilung 8, Rathaus str. 17, Wien,01, Wien, Austria. Hereinafter cited as TODF-Death Report; Charlotte SCHWARZ Hoffmann.
- [S146] Bella Klatchman & Louis Zwieback marriage, 6 Oct 1929, Edgar Louis Zwieback, Long Beach, Los Angeles, California, USA. In Hebrew and English.
- [S147] Marriage Announce.; Bella K & Louis Z, Edgar Louis Zwieback, Long Beach, Los Angeles, California, USA. Hereinafter cited as Marriage Announce.; Bella K & Louis Z.
- [S150] Marriage; Bella Klatchman & Louis Zwieback, County Recorder Los Angeles, Norwalk, Los Angeles, California, USA. Hereinafter cited as Marriage; Bella Klatchman & Louis Zwieback.
- [S155] Museum of Genocide Victims, Genocide Yugoslavia Victims List (Belgrade, Serbia: Museum of Genocide Victims, 1992). Hereinafter cited as Genocide Yugoslavia Victims List.
- [S166] Various, Nevek - Zala County, The Beate Klarsfeld Foundation and Yad Vashem (Israel: Yad Vashem, 2001). Hereinafter cited as Ghetto Inmates- Zala.
- [S171] Letter from Karmen Levanic (DAV, Varazdin, Croatia) to Ed Zwieback, 7 Sep 1999; Edgar Louis Zwieback (Long Beach, Los Angeles, California, USA).
- [S183] Wolf-Erich Eckstein, "Burials; Leopold SCHWARZ Family," e-mail message from @chello.at (Vienna, Austria) to Ed Zwieback, 26 Sep 2005. Hereinafter cited as "Burials; Leopold SCHWARZ Family."
- [S189] Neveklarsfeld; Alice WIDDER, online http://www.neveklarsfeld.org/search/. Hereinafter cited as Neveklarsfeld; Alice WIDDER.
- [S202] 1908 City Directory Vienna; HOFMANN (n.p.: n.pub., 1908). Hereinafter cited as 1908 City Directory Vienna; HOFMANN.
- [S203] 1908 Vienna City Directory; General (Wien: n.pub., 1908). Hereinafter cited as 1908 Vienna City Directory; General.
- [S230] Seized Jewish Belongings; Goldschmidt Couple, Aug 1941, Croatian State Archives of Varazdin, Trstenjakova ul 7, Varazdin, Varazdin, Croatia. Hereinafter cited as Seized Jewish Belongings; Goldschmidt Couple.
- [S247] ZFH, Burial Record; Malwine SCHWARZ (Vienna, Austria: Schalom, 2006). Hereinafter cited as Burial Record; Malwine SCHWARZ.
- [S262] Abe Rosenblatt, "Family History; GOCHMAN," e-mail message from @aol.com (Deerfield Beach, FL) to Ed Zwieback, 20 Jul 2001. Hereinafter cited as "Family History; GOCHMAN."
- [S264] Hiersch, 1848 1848 Jewish Census of Hungary, Budapest,, Budapest, Hungary, Hungarian National Archives FHL 719828.
- [S266] Pinkus HERCHES entry, Death Registration/Probate Record; Pinkus HERCHES, A II 658/18, Magistratsabteilung 8, Rathaus str. 17, Wien,01, Wien, Austria. Hereinafter cited as Death Record; Pinkus HERCHES.
- [S269] Wolf-Erich Eckstein, "Marriage Info; HERCHES Sisters," e-mail message from @chello.at (Vienna, Austria) to Ed Zwieback, 3 Aug 2006. Hereinafter cited as "Marriage Info; HERCHES Sisters."
- [S300] Judit VIHAR, "Family History; WIDDER Family," e-mail message from @ludens.elte.hu (Budapest, Hungary) to Orsi Levai, 17-21 Nov 2006. Hereinafter cited as "Family History; WIDDER Family."
- [S320] Levai Orsi, "Family Info; KOHN Iren," e-mail message from @chello.hu (Budapest) to Ed Zwieback, 25 June 2003. Hereinafter cited as "Family Info; KOHN Iren."
- [S332] Residence; GOLDSTEIN, Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA. Hereinafter cited as Residence; GOLDSTEIN.
- [S334] Residence; Isidor HIRSCHL, Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA. Hereinafter cited as Residence; Isidor HIRSCHL.
- [S335] Residence: Pinkus HERCHES, Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA. Hereinafter cited as Residence (Meldezettel): Pinkus HERCHES.
- [S336] Boruch H. KUPFERBERG entry, Excerpt of Birth Record (1920), Family History Library of the Church of Latter Day Saints, Salt Lake City, Utah, USA.
- [S337] ZFH, Burial Records; GOLDSTEIN Family (n.p.: n.pub.). Hereinafter cited as Burial Records; GOLDSTEIN Family.
- [S339] Holocaust victims; Mendel JAKOBER, online Yad Vashem. Hereinafter cited as Holocaust victims; Mendel JAKOBER.
- [S387] Interview with Belle KLOTCHMAN Zwieback (Long Beach, California), by Ed Zwieback, Various, prior to 1997. Edgar Louis Zwieback (Long Beach, Los Angeles, California, USA).
- [S409] Unknown household, 1 June 1900 U.S. Federal Census, Washington, District of Columbia, USA, U.S. National Archives and Records Administration.
- [S438] Unknown record type: Deportation List and Jews from Belgium, by unknown photographer; unknown series; unknown repository, unknown repository address. Online unknown url; unknown file name.
- [S441] Wendy Kaufman, "Family history; KAUFMANN," e-mail message from @aol.com (USA) to Ed Zwieback, 6 Jun 2011. Hereinafter cited as "Family history; KAUFMANN."
- [S443] Wendy Kaufman, "Family history; KAUFMANN," e-mail message from @aol.com (USA) to Ed Zwieback, 7 Jun 2011. Hereinafter cited as "Family history; KAUFMANN."
- [S446] Scott Sweet, "Family history; KAUFMANN," e-mail message from @aol.com (unknown address) to Ed Zwieback, 19 Jun 2011. Hereinafter cited as "Family history; KAUFMANN."
- [S447] Steven Mondre, "Family Grave Stones; KAUFMANN," e-mail message from @aol.com (New York, NY) to Wendy Kaufman, 20 Jun 2011. Hereinafter cited as "Family Grave Stones; KAUFMANN."
- [S450] Wendy Kaufman, "Family History KAUFMANN," e-mail message from @aol.com (New York, New York) to Ed Zwieback, 6 Jun 2011. Hereinafter cited as "Family History KAUFMANN."
- [S480] Marriage License; Zwieback Klotchman, County Recorder Los Angeles, Norwalk, Los Angeles, California, USA. Hereinafter cited as Marriage License; Zwieback Klotchman.
- [S488] Interview with Belle Zwieback (Lakewood, California), by Ed Zwieback, 1993. Edgar Louis Zwieback (Long Beach, Los Angeles, California, USA).
- [S496] JewishGen Hungary SIG, online http://www.jewishgen.org/databases/Hungary/index.asp, JewishGen (unknown location).
- [S517] Beth Long, "WOITITZ Family History," e-mail message from @yahoo.com (unknown address) to Ed Zwieback, 18 June 2017. Hereinafter cited as "WOITITZ Family History."
- [S535] Nicole Neville, "Family History; HERCHES," e-mail message from @btinternet.com (Surrey, England) to Ed Zwieback, 8 Jan 2018. Hereinafter cited as "Family History; HERCHES."
- [S544] Ilse Mozga, "Family History: POLLAK-GOETZ," e-mail message from @idirect.com (Vancover, Canada) to Ed Zwieback, 5 Nov 2018. Hereinafter cited as "Family History: POLLAK-GOETZ."
- [S545] Interview with Gertrude POLLAK Solomon (Tel Aviv, Israel), by Yad Vashem, 1978. Yad Vashem (Yad Vashem, Jerusalem, Israel).
- [S547] Interview with Gertrude POLLAK Solomon (Tel Aviv, Israel), by Yad Vashem, 1978. Yad Vashem (Yad Vashem, Jerusalem, Israel).