- [S222] Lillian Abramson, "ZWIBACK Family History," e-mail message from @aol.com (Adams, MA) to Ed Zwieback, 11/13/2002. Hereinafter cited as "ZWIBACK Family History."
- [S224] Diana Zwibach, "Family History; ZWIBACH of Novi Sad," e-mail message from @febland.co.uk (Blackpool, U.K.) to ELZ, 5/18/2002. Hereinafter cited as "Family History; ZWIBACH of Novi Sad."
- [S234] Interview with Barukh Fales Plesz (Israel). Yad Vashem (Har Hzikaron, Jerusalem, Israel).
- [S237] Lillian Abramson, "Family History; Abraham ZWIBACK from /near Vilnius," e-mail message from @webtv.net (Adams, Mass.) to Ed Zwieback, 7/17/2005. Hereinafter cited as "Family History; Abraham ZWIBACK from /near Vilnius."
- [S239] Lillian Abramson, "Family History; Abraham ZWIBACK from /near Vilnius," e-mail message from @webtv.net (Adams, MA) to Ed Zwieback, 20 Jul 2005. Hereinafter cited as "Family History; Abraham ZWIBACK from /near Vilnius."
- [S241] Pavle Sosberger, "Family History;Abraham ZWIBACH of Novi Sad," e-mail message from @EUnet.yu (Novi Sad, Serbia) to Ed Zwieback, Aug. 2004 to Mar 2005. Hereinafter cited as "Family History;Abraham ZWIBACH of Novi Sad."
- [S242] Ron Zwiebach, "Family Info: Ron Zwiebach," e-mail message from @msn.com (Los Angeles, CA) to Ed Zwieback, 10/22/05. Hereinafter cited as "Family Info: Ron Zwiebach."
- [S243] Unknown household, 1920 U.S. Census, Washington, District of Columbia, USA, NARA.
- [S248] Martin Zweiback, "Family History; Charles ZWEIBACK near Vilnius," e-mail message from @aol.com (Santa Monica, California) to Ed Zwieback, 2003. Hereinafter cited as "Family History; Charles ZWEIBACK near Vilnius."
- [S249] Barbara Lashinsky & Alvin Edelstein, "Shalom ZWEIBACK of Goworowo," e-mail message from @aol.com (Omaha, NE) to Ed Zwieback, 2000 thru 2002. Hereinafter cited as "Shalom ZWEIBACK of Goworowo."
- [S250] Dave Zwieback, "Israel CVEJBAK from Lublin," e-mail message from @inkcom.com (NJ) to Ed Zwieback, 1999. Hereinafter cited as "Israel CVEJBAK from Lublin."
- [S252] Bonnie Bredes, "Jacob ZWEIBACK of Kuty," e-mail message from @optonline.net (Ridge, NY) to Ed Zwieback, 2003. Hereinafter cited as "Jacob ZWEIBACK of Kuty."
- [S253] Aleks Tarnovitsky, "Moshe ZWIEBACK of Sevastopol, Crimea," e-mail message from @bezeq.com (Israel) to Ed Zwieback, 2002. Hereinafter cited as "Moshe ZWIEBACK of Sevastopol."
- [S255] Elliot Zwiebach, "Family History; ZWIEBACH/SCHNEIDER of Touste," e-mail message from @aol.com (Los Angeles, California) to Ed Zwieback, 27 Oct 2002. Hereinafter cited as "ZWIEBACH/SCHNEIDER of Touste."
- [S258] Judy Zwiebach, "Zwiebach Family Info," e-mail message from @yahoo.com (Long Beach, CA) to Ed Zwieback, 28 Sep 2006. Hereinafter cited as "Zwiebach Family Info."
- [S263] Wolf-Erich Eckstein, "Family History; GIBS-ZWIEBACK," e-mail message from @chello.at (Vienna) to Ed Zwieback, 5 May & 29 July, 2004. Hereinafter cited as "Family History; GIBS-ZWIEBACK."
- [S264] Anthony Febland, "ZWIBACH Family Info," e-mail message from @febland.co.uk (Blackpool, UK) to Ed Zwieback, 12 Aug 2007. Hereinafter cited as "ZWIBACH Family Info."
- [S268] Obituary; Salamon ZWIBACH, Obituary; Salamon ZWIBACH, Novi Sad, Serbia, 15 July 1902. Hereinafter cited as Obituary; Salamon ZWIBACH.
- [S277] Wolf-Erich Eckstein, "Family History; Samuel KOHN," e-mail message from @chello.at (Wien, Austria) to Ed Zwieback, 14 Aug 2004. Hereinafter cited as "Family History; Samuel KOHN."
- [S291] Ruth Hyman, "Family History; Israel/Rosa CVEJBAK," e-mail message from @verizon.net (Rockville Centre, NY) to Ed Zwieback, 22 Dec 2007. Hereinafter cited as "Family History; Israel/Rosa CVEJBAK."
- [S326] Death Announcement; Julie KOHN Deutsch, Neue Freie Presse, Wien, Austria, 14 Oct. 1928, 28. Hereinafter cited as Neue Freie Presse.
- [S342] Wien Registration; Simche ZWIEBACH, FamilySearch.org, Salt Lake City, Utah, USA. Hereinafter cited as Wien Registration; Simche ZWIEBACH.
- [S369] WILKOWSKI-ZWIEBACH marriage, 1935, in IKG Marriage Record;, unknown manuscript info, IKG, Wien,, Wien, Austria. Hereinafter cited as IKG Marriage Record;.
- [S370] WOHLMANN-ZWIBAK marriage, 1935, in IKG Marriage Record;, unknown manuscript info, IKG, Wien,, Wien, Austria. Hereinafter cited as IKG Marriage Record;.
- [S379] Steven Zweiback, "Family History; Julius ZWEIBACK," e-mail message from @yeah-marketing.com (Evanston, IL, USA) to Ed Zwieback, 10/29/2009. Hereinafter cited as "Family History; Julius ZWEIBACK."
- [S384] Adam Zweiback, "Family History; Shalom ZWEIBACK," e-mail message from @aol.com (unknown address) to Ed Zwieback, 7 Feb 1999. Hereinafter cited as "Family History; Shalom ZWEIBACK."
- [S385] Barbara Lashinsky, "Family History; Shalom ZWEIBACK," e-mail message from @aol.com (unknown address) to Ed Zwieback, 13 Sep 2002. Hereinafter cited as "Family History; Shalom ZWEIBACK."
- [S481] Various, 10 Apr 1930 Fed Census, Washington, District of Columbia, USA, 1930 U.S. Federal Census, U.S. National Archives and Records Administration.
- [S651] Sharon ZWEIBACK, "Family Info; Julius ZWEIBACK," e-mail message from @gmail.com (unknown address) to Ed Zwieback, 21 Oct 2010. Hereinafter cited as "Family Info; Julius ZWEIBACK."
- [S661] Connie Malone, "Family History; Zita ZWIEBACK," e-mail message from @cox.net (La Mesa, California) to Ed Zwieback, 18 Oct 2010. Hereinafter cited as "Family History; Zita ZWIEBACK."
- [S666] Connie Malone, Excel File, 14 Nov 2010, La Mesa California.
- [S667] Household Registration: Abraham ZWIBACH Family, Magistratsabteilung 8, Rathaus str. 17, Wien,01, Wien, Austria. Hereinafter cited as Household Registration: Abraham ZWIBACH Family.
- [S668] Letter from MA8 and Herbert Koch (MA8, Wien, Austria) to Ed Zwieback, 23 Mar 2004; Personal; Ed Zwieback (Long Beach, Los Angeles, California, USA).
- [S718] Various, 1910 Federal Census, Washington, District of Columbia, USA, U.S. National Archives and Records Administration.
- [S727] Waehring Cemetery, Funeral Record; Hirsch ZWIEBACK (Wien, Austria: n.pub., 1871). Hereinafter cited as Funeral Record; Hirsch ZWIEBACK.
- [S729] Pavle Sosberger, History of the Jewish Community of Novi Sad (Novi Sad, Serbia: Prometej, 2001). Hereinafter cited as Jewish Community of Novi Sad.
- [S755] Various, 10 Apr 1940 Fed Census, Washington, District of Columbia, USA, 1940 U.S. Federal Census, U.S. National Archives and Records Administration.
- [S763] Shosha Tzvibak, "Family history; TSVIBAKZWIEBACK Family," e-mail message from @aim.com (Boise, Idaho, USA) to Ed Zwieback, 22 Apr 2013. Hereinafter cited as "Family history; TSVIBAKZWIEBACK Family."
- [S775] Yeruchem State, "Family history; STATE/ZWEIBACK," e-mail message from @gmail.com (New York, NY, USA) to Ed Zwieback, 15 Sep 2013. Hereinafter cited as "Family history; STATE/ZWEIBACK."
- [S785] David Blank, "Family History; BLANK Family," e-mail message from @gmail.com (unknown address) to Ed Zwieback, 12 Mar 2014. Hereinafter cited as "Family History; BLANK Family."
- [S790] Josh Zweiback, "Family History; ZWEIBACK," e-mail message from @wiseelementary.org (Los Angeles, CA, USA) to Ed Zwieback, 11 May 2014. Hereinafter cited as "Family History; ZWEIBACK."
- [S791] Obit; Samuel KOHN, Neue Frie Presse, Wien, Austria, 29 May 1887, 14. Hereinafter cited as NFP.
- [S804] Aleksey OVCHARENKO, "Family Tree; Moishe ZWIEBACK", 1 July 2015 (Bat Yam, Israel). Unknown comments. Hereinafter cited as "Family Tree; Moishe ZWIEBACK."
- [S805] Aleksey OVCHARENKO, "Family Tree; Moshe ZWIEBACK", 4 July 2015 (Bat Yam, Israel). Unknown comments. Hereinafter cited as "Family Tree; Moshe ZWIEBACK."
- [S843] Barton ZWIEBACH entry, Birth Record (4 Oct 1954), unknown repository, unknown repository address.
- [S868] Branko Ostajmer, "Family History; ZWIBACH in Serbia," e-mail message from @gmail.com (Zagreb) to Ed Zwieback, 20 Jan 2018. Hereinafter cited as "Family History; ZWIBACH in Serbia."
- [S900] Ron Schwartz, "ZWIEBACH Family History," e-mail message from @hotmail.com (Syosset, NY) to Ed Zwieback, 5 Aug 2018. Hereinafter cited as "ZWIEBACH Family History."
- [S928] JDC Archives on Jewish Refugees, online http://archives.jdc.org/. Hereinafter cited as JDC Archives on Jewish Refugees.
- [S933] Connie Malone, "Family History; ZWIBACH," e-mail message from @cox.net (San Diego, CA, USA) to JewishGen, 15 Apr 2019. Hereinafter cited as "Family History; ZWIBACH."
- [S949] Radovan Sremac, Jewish Families in Novi Sad (Novi Sad, Serbia: Heritage Club of Novi Sad, 2019). Hereinafter cited as Jewish Families in Novi Sad.