Heller family

The Bernhard Sokolowski-Mirels Collection contains material pertaining to the family history of the Mirels family and personal documents of the Meyerhof family.

Various articles, excerpts, maps, and books related to the Jewish community in Posen/Poznan, collected by Edward Luft.

The Hans Heller Collection contains papers of the businessman and author John (Hans) Heller, originally from Vienna. The collection focuses on his creative writing, such as novels, poems, plays, essays, and his memoirs, as well as on files related to the Heller Candy companies in Austria, England, and in the United States, including the original company’s finances and property in Austria. The collection also includes personal documents, personal correspondence, some papers of his wife, artist Helen Heller, family photographs, and other materials.

Records of several Jewish communities assembled by Jacob Jacobson.