Social Networks, Demography, and Identity A Prosopographic Study of Vienna’s Jewish Upper Class 1800-1938 Research Proposal – Sara Yanovsky Keywords: Jewish families in Vienna, social history, social networks, Jewish bourgeoisie, religious affiliation, marriages, children, education, professional choices, names, identity Social Networks, Demography, and Identity A Prosopographic Study of Vienna’s Jewish Upper Class 1800-1938 Background information on the proposed study In 2011, Georg Gaugusch published the first part of a monumental work on the genealogy of Jewish families of Vienna’s upper bourgeoisie from the late 18th century until World War II, titled Wer einmal war. While the biographies of a number of individuals mentioned by Gaugusch are well known to historians, the wide ranging genealogical data of hundreds of Jewish families, tracked for up to 7 generations, offer an unprecedented opportunity to evaluate those sources from a social historical perspective. The aim of the study The aim is to gain a better overview and understanding of social patterns, particularly related to the self understanding of the Viennese Jewish upper class throughout the decades and centuries, in which the imperial capital’s Jewish community is known to have prospered economically and culturally, but at the same time also faced multiple political, economic, and social challenges. Questions related to name changes, marriage patterns, conversions, professional and demographic developments are among the topics on which comprehensive statistical data can be drawn from genealogical sources. The aim is not only to gain an overview of the changing patterns, but to put them in a historical perspective, in order to understand their relation to various developments of the time. Related questions to be asked include: Names: When and why did Jews tend to change their names, both first and last names, in relation to historical dates, their own age, or personal life circumstances? Marriage: When did the Jewish upper class tend to get married and to whom? Can any specific patterns be defined throughout the decades? How many children did Jewish upper class families have? Change of religious affiliation: Who officially left the Jewish religion, what did he or she do afterwards, and when did the person make choices of religious affiliation, both in relation to personal life circumstances and political/social developments? Educational and professional choices: Which type of education and profession did the Vienna’s Jewish upper class choose and were the choices related to economic, social or political developments? Methodological Challenges While a prosopographic study will need to combine quantitative with qualitative analysis in order to evaluate wide ranging statistical data and then put them in a historical context, some of the major challenges are related to the sources themselves, primarily their reliability and integrity. Genealogical and historical sources in general are rarely complete, relying on the conservation and availability of documents. In addition, various sources can show differing data, particularly when it comes to individual exact figures such as dates of birth. In addition, genealogical sources tend to focus on male lineages and an evaluation of female family members’ networks might need different methods. Finally, the main source of this study is clearly defined as the Jewish upper bourgeoisie, including several family members who converted. It is necessary to keep this in mind, while keeping an eye on the option to widen the research and study to a larger social circle.