The Hockenheimer, Loewenthal, Fraenkel, and Brock families papers include photographs, family trees, biographical materials, identification papers, certificates, school records, immigration and naturalization records, correspondence, and research materials relating to Ralph Martin Hockley (formerly Rudolf Martin Hockenheimer), Eva Fraenkel Hockley, and their families from Germany. The papers document the Hockenheimer family’s experiences seeking refuge in France, working with the American Friends Service Committee (AFSC), and immigrating to the United States via Trinidad; and the Fraenkel f...