This collection contains personal papers and a 2003 questionnaire of John (formerly Hans) Spiegler as well as correspondence of his wife Meta Weinrauch’s family prior to and following their immigration to the United States in 1941. Also included are letters from Herman(n) Felber.

This collection contains the personal and business records, and photographs of Ludwig Spielberger, a Hungarian immigrant, and a successful grocer in Akron, Ohio. Collection also includes an announcement of a change in the family name; wills; a family Bible (in both German and Hebrew); and a brief sketch of the Spielberger family.

The Stanton Family Collection contains documents, correspondence, and photographs representing several centuries of Henry Stanton’s German-Jewish ancestors from the Sobernheim, Hinrichsen, Bütow, Bendix, Reiche, Abraham, Goldschmidt, Bleichröder, and Mond families. Family histories by Stanton based upon these materials are also included.

This collection includes documents related to the activities of Barbara Staudacher and Heinz Högerle pertaining to the former Jewish community in the village of Rexingen in Baden-Württemberg, Germany.

The collection consists mainly of correspondence from the famous Austrian writer Stefan Zweig with various friends and acquaintances, acquired by the Leo Back Institute in New York through donations and auctions. Also included are copies and a few printed materials.

The Stefan Zweig-Siegmund Warburg Correspondence comprises an ample exchange of letters between the Austrian author Stefan Zweig and the German banker Siegmund Warburg. While their central topics are contemporary social and political developments, Zweig's perception of the various countries he travelled as well as their personal relationship can be glimpsed.

Postcard addressed to Emma Perlstein (Kassel, July 6th 1935); documents from Simon & Karola Freimark (personal documents, Theresienstadt, Deggendorf, restitution).

This collection contains a copy of Elisabeth Schönfeld's diary written during the Nazi dictatorship, as well as a few photographs, a manuscript by Lucie Meyer on her emigration to France, and a couple of family papers. All items are photocopies, except the photographs.

The Steiner Family Collection tells the story of the physician Hans Steiner (né Levi), his wife Brigitte (née Marquard), their children Nicholas and Ursula, and related family members. Most prominent in this collection are the family members' memoirs. The collection also holds family documents, including educational and official documents, family correspondence, family photographs, and some family trees.

This collection consists of material relating to the Steiner family of Laupheim, Baden-Württemberg. It contains hundreds of letters between Hedwig Steiner and her sons Julius and Heinrich during World War One. It also includes other correspondence, vital, business, and educational documents, and photographs, as well as a few pages of a late 18th or early 19th-century Haggadah in Hebrew and Judeo-German.

This collection holds the papers of Stephen J. Fraenkel, a civil engineer. Much of the collection focuses on his experiences in Germany in the 1930s and his first years in the United States, as well as on his attempts to receive restitution from the German government. Papers in this collection include correspondence, photographs and postcards, certificates and diplomas, and articles written by Stephen J. Fraenkel or pertaining to his profession.

This collection documents the Stern and Fantl families of Vienna, Austria from the mid-nineteenth century through 1980. Materials include personal correspondence, vital records (birth and marriage certificates), immigration and naturalization records, education records, passports, legal papers, contracts of sale for family property, photographs, poems, and Erwin Stern’s personal account of imprisonment in Dachau.

This collection contains documentation on the lives of members of the Sternheim, Isenberg and Osterberg families. Prominent topics include family members' experiences in Germany during the 1930s and 1940s, genealogy and the writing of Max Osterberg and Hans Sternheim. The collection includes correspondence, clippings, manuscripts, family trees, notebooks, financial papers and some photographs.

This collection contains some recollections of the Stern School (Stern'sche Mädchen- Lehr- und Erziehungsanstalt) in Vienna, and of one its directors, Lilian Bader née Stern. There are also several lists of the schools' students from 1912 until the Anschluss.

The Steven M. Lowenstein Collection documents professional activities of Steven Lowenstein, writer, researcher, historian, and teacher and consists of manuscripts, printed materials, statistical data, and correspondence. Documents comprising the collection reflect Dr. Lowenstein’s interests in a wide spectrum of topics related to Jews and Judaism, such as modernity and tradition and their influence on the religion and common folks, Berlin Jews of the upper strata, similarities and differences between agrarian/rural and urban Jews, Eastern and Western Jewry, popular and official Judaism, and secular and religious Jews, to name but a few topics.

The Steven Lowenstein Collections documents professional activities of Steven Lowenstein, writer, researcher, historian, and teacher. Documents comprising the collection reflect Dr. Lowenstein’s interests in a wide spectrum of topics related to Jews and Judaism, such as modernity and tradition and their influence on the religion and common folks, Berlin Jews of the upper strata, similarities and differences between agrarian/rural and urban Jews, popular and official Judaism, secular and religious Jews, and other Jewish related topics. However, there is a very small amount of materials related to Dr. Lowenstein’s professional activities other than research and writing.

The Steven Schwarzschild Collection documents professional activities of Steven S. Schwarzschild, researcher, philosopher, rabbi and teacher. It also documents (to a much smaller degree) the personal lives of Steven Schwarzschild and his wife Lily. The collection includes brochures, booklets, clippings, correspondence, notes, off prints, photographs, printed materials, and writings. Documents comprising the collection shed light on Steven Schwarzschild’s education, and reflect various aspects of Steven Schwarzschild’s involvement with Judaism, as leader of Jewish congregations in Fargo, North Dakota and Lynn, Massachusetts; his academic career, research and writings in the fields of philosophy and theology.

The Steven Siegel Collection documents the life and professional activities of Steven Siegel, archivist, genealogist, and an active member of the LGBT community. The collection consists of correspondence, seminar and conference materials, publications, lists, manuscripts, original genealogical research, minutes, official documents, photographs, project proposals, and questionnaires. Materials related to Steven Siegel’s personal life constitute a smaller portion of the collection and consist of personal correspondence, materials documenting his involvement with Cornell University and Congregation Beth Simchat Torah. Materials documenting Siegel’s professional activities include documents pertaining to the Jewish Historical Society of New York, the Jewish Genealogical Society, and the Council of Research Libraries in Jewish Studies.

This collection contains documents related to the Suess (Süss) and Hochstaedter (Hochstädter) families of Lampertheim. Most of the documents are from the early 19th century.

The collection contains documents pertaining to the Sulzbach family, as well as documents pertaining to the Jewish communities of Hungen and Birstein.

Folder 1 contains a photograph of synagogue Ohav Shalom (NYC), copies of publication for the reconstruction of the Jewish community in Berlin, letter by Susan Fischel with reference to the historical foundation of the Leo Baeck Lodge

The collection contains correspondence mostly authored by Stephanie and Franz Pisker, dispatched from Vienna, Austria and the Jewish ghetto in Opole, Poland to their daughter Susan (née Herta) in America, before Franz and Stefanie were killed in the extermination camp of Sobibor. Also included are official documents and letters pertaining to their unsuccessful attempt to immigrate to the United States and the questionnaires by the Austrian Heritage Collection of Susan and her husband John H. Graham.

This collection contains official documents, correspondence, bar mitzvah memorabilia (1921), ephemera, and historical documentation pertaining to the Goldschmidt-Stierstadt Family.

The Susanne B. Hirt Collection deals with the life and significant events of the physical therapy professor Susanne Hirt and her family members. Prominent topics in this collection include Susanne Hirt's professional development and family members' immigration and wartime experiences. The collection contains a considerable number of photographs, photo albums, and slides. In addition, it consists of correspondence, official papers, manuscripts, notes and research material, educational certificates, clippings, scrapbooks, and a few videocassettes.

Susanne Schall née Oliven (1916-1999) was the daughter of librettist Fritz Oliven (“Ridemaus”). She left Berlin, Germany with her family in 1939 for Porto Alegre, Brazil and later immigrated to the United States. This collection consists of the personal papers of the Oliven, Schall, and Meyer families. Personal correspondence makes up the bulk of the collection. Other materials include biographical and autobiographical writings, wedding invitations and poems, obituaries, genealogical tables, notes, a few balance sheets, and a drawing.

This collection contains the papers of Susanne (Susi) Friedmann-Kirsch (1926-), documenting her family’s history in Austria, Eastern Europe, and Israel, from the mid 1800s to the 2000s. The collection mostly holds vital documents and genealogical materials, including family trees, photographs, correspondence, family narratives, diaries, and other writings.

This collection traces the descendents of Masele (Moses) and Hanne Schott of Randegg, many of whom settled in northern Italy in the 19th and early 20th century.

The Sussmann-Hirsch Family Collection sketches the history of the Hirsch family from 1859 until 1980. The collection centers on the correspondence and memories of Sigmund and Rosa Hirsch, Herbert Hirsch and Lilli Sussmann. Most of the documents date from the First World War.

The Suzanne Schrag Collection holds papers of Suzanne (née Fuchs) and Paul Schrag, as well as papers of family members, especially Suzanne's parents and Paul's maternal uncle Nathan Sulzberger. Much of the collection focuses on the lives of family members, especially as documented in their extensive family correspondence. Prominent is also the unpublished writing of Paul Schrag and Nathan Sulzberger, notably the memoirs of Paul Schrag and short stories of Nathan Sulzberger. Some official documents, especially those pertaining to the education of Paul and Suzanne Schrag are also present, along with a few photographs, notes on genealogy, and other papers.

Sylvia A. Herskowitz Archive documents professional and to a lesser degree personal life of Sylvia A. Herskowitz. Materials collected here shed light on her involvement with the Women's Branch of Orthodox Jewish Congregations of America and various Parent Associations. The collection consists of correspondence, documents, photographs, printed materials, sheet music, and writings.