Mary Allerton Kilbourne Matossian

Mary Allerton Kilbourne Matossian (July 9, 1930 – July 9, 2023) was an American historian who was perhaps best known in the fields of Soviet and Armenian studies for her pioneering research on the history of Soviet Armenia. In her later career, she was also known for her interest in interdisciplinary approaches, as exemplified in her book Poisons of the Past: Molds, Epidemics, and History.

Early life and education Kilbourne was born in Los Angeles, California, the daughter of Norman J. Kilbourne and Katharine Rebecca Hillix Kilbourne. Her father was a physician, and her mother was active in the YWCA. Her first and middle name were chosen in memory of Mary Allerton, a Mayflower ancestor. Medical missionary and botanist Fanny Andrews Shepard was her great-aunt. She earned a master's degree in Near East history from the American University of Beirut, and completed doctoral studies in history at Stanford University in 1955.

Career Matossian was an early member of the National Association for Armenian Studies and Research (NAASR), joining in 1955, soon after its founding. The chapters of Matossian's work on Armenian women "remain the historiographical point of reference for contemporary scholars." She was president of the UM Tenured Faculty Women's Association, and outspoken on issues affecting women professors. In the 1980s and 1990s, she became known for her study on the role of food contamination in historical events such as the Salem witchcraft panic (following on the earlier work of Linnda R. Caporael) and the Great Fear of 1789. These later works drew from medical history, environmental history, women's history, and religious history, and gained significant attention in the popular press.

Publications Matossian's interdisciplinary interests are reflected in the wide range of academic journals where her work was published, including Slavic Review, Quaker History, Journal of Social History, The Impact of Soviet Policies in Armenia (1962) "Birds, Bees, and Barley: Pagan Origins of Armenian Spring Rituals" (1979) "Mold Poisoning: An Unrecognized English Health Problem, 1550-1800" (1981) "Ergot and the Salem Witchcraft Affair" (1982) "Did mycotoxins play a role in bubonic plague epidemics?" (1986) "Climate, Crops, and Natural Increase in Rural Russia, 1861-1913" (1986) Poisons of the Past: Molds, Epidemics, and History (1989) "Fertility decline in Europe, 1875-1913. Was zinc deficiency the cause?" (1991) Shaping World History: Breakthroughs in Ecology, Technology, Science, and Politics (1997) "Why the Quakers quaked: the influence of climatic change on Quaker health, 1647-1659" (2007) Plants, Stars, and the Origins of Religion: With a Decipherment of the Phaistos Disk (2014)

Personal life Kilbourne married Garabed Setrak "Garo" Matossian, an Armenian physician; they met during her graduate work in Beirut. They had four children. They later divorced. She died in 2023, on her 93rd birthday, in Portola Valley, California.