- [S2] , 1900 U.S. Census, Salt Lake City, Utah, Family History Center of LDS 1241290.
- [S6] Lauer Memorials, Copy of Noschkes Headstone Design from Lauer Memorials ( Lauer Memorial, 1930's). Hereinafter cited as Noschkes Headstone design.
- [S7] Wedding Invitation of Isadore Noschkes and Helen Landes, Theodore Richard Nash, Jerusalem, Israel. Hereinafter cited as Noshkes/Landes Wedding Invitation.
- [S14] Unknown author, Per digest submission Leslie Corn 1//7/97 (n.p.: n.pub., unknown publish date).
- [S24] Unknown author, Tree received from Arnold Samuels (n.p.: n.pub., unknown publish date).
- [S34] Unknown subject, Geneological report by Edward Kempner, unknown repository, unknown repository address.
- [S41] Unknown title, unknown repository, unknown repository address.
- [S44] Unknown subject, unknown repository, unknown repository address.
- [S45] David Wiener Data, Holy Bible (n.p.: n.pub., 1854); Helen May, Helen Nash May. Hereinafter cited as David Wiener Bible.
- [S49] Leslie Corn, "unknown cd1," e-mail message from e-mail address (New York) to Helen May. Hereinafter cited as "Email: Leslie Corn."
- [S52] Interview with Cara Nash Iason (Mamaroneck, New York), by Helen May. Helen Nash May (Harrison, New York).
- [S54] Laura Persily, "unknown cd1," e-mail message from e-mail address (Lexington, Massachusetts) to Helen Nash May. Hereinafter cited as "E-Mail: Laura Persily."
- [S58] Clancy Sigal, "unknown cd1," e-mail message from e-mail address (California) to Helen May. Hereinafter cited as "E-mail: Clancy Sigal."
- [S64] "Eluding Czar Nikolai for 300 Rubles," (MS, bef 1958; Bronx, New York); Transltd by Jeremy Grant, Helen Nash May; Harrison, New York. Hereinafter cited as "Eluding Czar Nikolai for 300 Rubles."
- [S66] Letter from Carl Burtoff (1622 Fitzgerald Lane, Alexandria, VA 22302) to Helen May; Helen Nash May (Harrison, New York).
- [S69] Letter from Ida B. Persily (524 30th Ave Apt 101, San Francisco, Calif 94121) to Helen May; Helen Nash May (Harrison, New York).
- [S71] Sudden Death of William May, The Herald Star, Steubenville, Ohio, September 27, 1915, 1.
- [S72] Mrs. Biena May, Age 87 Dies, The Herald Star, Steubenville, Ohio, Aug. 18, 1933, 17. Hereinafter cited as Herald Star.
- [S84] Daniel Maisel, compiler, "unknown title"; Ancestral File unknown repository, unknown repository address. Hereinafter cited as "Gedcom."
- [S131] Unknown cd1 household, 1920 Federal Census, Kings County, New York, Enumeration District (ED) unknown cd3, sheet unknown cd4, National Archives micropublication T625-1192, viewed on Ancestry.com December 2002.
- [S134] Unknown cd1 household, 1930 Federal Census, New York County, New York, Enumeration District (ED) unknown cd3, sheet unknown cd4, National Archives micropublication T626-1556, viewed on Ancestry.com December 2002.
- [S135] Unknown cd1 household, 1920 Federal Census, Jefferson County, Ohio, Enumeration District (ED) unknown cd3, sheet unknown cd4, National Archives micropublication T625-1402, viewed on Ancestry.com December 2002.
- [S136] Unknown cd1 household, 1930 Federal Census, Jefferson County, Ohio, Enumeration District (ED) unknown cd3, sheet unknown cd4, National Archives micropublication T626-1824, viewed on Ancestry.com December 2002.
- [S141] Assumptions of Researcher.
- [S146] Bill Weisberger, "unknown cd1," e-mail message from e-mail address (Pennsylvania) to Gordon Rosenthal. Hereinafter cited as "E-Mail: Bill Weisberger to G. Rosenthal."
- [S155] Jewish Recording Index of Polish Archive Records, online http://www2.jewishgen.org/databases/Poland/. Hereinafter cited as JRI-Poland. Fond , District , Page.
- [S156] 2004) Nachum Mendel (transcribed by Yosef (Shaked) Mendel in Hebrew and further transation into English by Martha LevZion, translator, "Birth Registry for Lvov, Poand" ( AGAD Archive (Archiwum Glowne Akt Dawnych, Warsaw, Poland). Hereinafter cited as "AGAD: Lvov Births."
- [S163] Notes from Bill Weissburger (Pennsylvania), sent to Helen Nash May. Helen Nash May (Harrison, New York).
- [S168] , copy, unknown repository address, unknown repository.
- [S169] Letter from Bill and Patty Weisberger (107 Crosslands Road, Butler, Pa 16002) to Helen May, February 11, 1998; Helen Nash May (Harrison, New York).
- [S173] Martha Lev-Zion, "unknown cd1," e-mail message from e-mail address (Omer, Israel) to Helen Nash May. Hereinafter cited as "E-mail Martha Lev-Zion."
- [S175] Clancey Sigal, A Woman of Uncertain Character, The Amorous and Radical Adventures of My Mother Jennie by her Bastard Son (New York: Carroll & Graf, 2006). Hereinafter cited as A Woman of Uncertain Character.
- [S182] Database: unknown cd1, by unknown photographer; unknown series; unknown repository, unknown repository address. Online www.yadvashem.org; unknown file name.
- [S193] Luke Rothman, "unknown cd1," e-mail message from e-mail address (Washinton, D.C.) to Helen Nash May. Hereinafter cited as "E mail: Luke Rothman."
- [S194] Deborah Roller entry, Death Certificate of Deborah Roller, NYC Bureau of Records, New York, New York. Hereinafter cited as Death Cert: Roller, Deborah.
- [S198] Obituary notice, New York Times Obit, New York. Hereinafter cited as NY Times Obituary.
- [S229] Unknown cd1 entry; unknown cd2 Passenger Manifest, 1929. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Microfilm Serial T-715; 4578 at (Washinton D.C.: NARA.
- [S231] Unknown cd1 entry; unknown cd2 Passenger Manifest, 1848. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Microfilm Serial M237; 72 at (Washinton D.C.: NARA.
- [S232] Unknown cd1 entry; unknown cd2 Passenger Manifest, 1854. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Microfilm Serial M237; 141 at (Washinton D.C.: NARA.
- [S235] Unknown cd1 entry; unknown cd2 Passenger Manifest, 1900. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Microfilm Serial 15: T-715; 159 at (Washinton D.C.: NARA.
- [S243] U.S. Passport Application, unknown cd1: U.S. Passport Applications, January 2, 1906 - March 31, 1925(Washinton, D.C.; NARA), M1372.,, 290; General Records of the Department of State, Record Group 59. accessed online at Ancestry.com, U.S. Passport Applications 1795-1925 (Provo, Utah, 2007) at www.ancestry.com.
- [S244] Unknown cd1 entry; unknown cd2 Passenger Manifest, 1900. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Microfilm Serial 15: T-715; 138 at (Washinton D.C.: NARA.
- [S245] Unknown cd1 entry; unknown cd2 microfilm. Viewed online on unknown cd3 at unknown cd4. Original copy can be found in Bestand: 373-7; Band 133, Seite 1735, Microfilm K1775 at (Staatsarchive Hamburg.
- [S246] New York City Bureau of Recordss, "Italian Genealogical Group: Naturalizations," database index, Naturalizations, http://www.italiangen.org/NYCMarriage,.
- [S254] Shimon HaCohen, "unknown cd1," e-mail message from e-mail address (unknown address) to Helen Nash May. Hereinafter cited as "E-mail: Shimon HaCohen."
- [S261] Ellen Barnett Cleary, Warner Tree received from Ellen Barnett Cleary (San Francisco: e-mail address, 2012). Hereinafter cited as Warner Tree.
- [S262] Official Ballot for Primary election of the Democratic Party, 23rd Assembly district, Helen Nash May, Harrison, New York. Hereinafter cited as Ballot23rd Assembly district.
- [S266] Iason, Girard Death Notice, The New York Times, New York, NY, March 2006. Hereinafter cited as Obit- Jerry Iason.
- [S290] U.S. Census: unknown cd1, by unknown photographer; unknown series; Family History Center of LDS, Salt Lake City, Utah. Online unknown url; unknown file name; Printout dated 1880.
- [S318] Yad Vashem Shoah Name Database, online collections.yadvashem.org/en/names. Hereinafter cited as Yad Vashem.