With her book The Return of Martin Guerre (1983), the historian Natalie Zemon Davis, who has died aged 94, attracted a wide readership and inspired future historians. It came out of working as a historical consultant on a film of the same name released the previous year, starring Gérard Depardieu and Nathalie Baye, and directed by Daniel Vigne.

Martin Guerre, a peasant farmer in the 16th-century Pyrenees, left his wife Bertrande to go on a journey, only to have his marital role usurped by an impostor who “returned” pretending to be him. After some years of cohabitation, Bertrande denounced the impostor, her testimony seemingly confirmed by the return of the real Martin Guerre. The impostor was duly tried and executed.

The film-makers’ questions about period detail and behaviour intrigued Davis. But other aspects of the movie genre troubled her, so she went back to the archives and wrote up her own compact account of 120 pages.

A gripping narrative and a lesson in method, Davis’s book raised questions about the reliability of evidence and the motives and worldviews of peasant men and women from a faraway place and time. It is an example of a microhistory, where historians turn away from the big canvas of kings, queens and battles to understand ordinary lives, often through a highly localised case study.

The Return of Martin Guerre was one of a series of works including Society and Culture in Early Modern France (1975), Fiction in the Archives (1987), Women on the Margins (1995) and The Gift in Sixteenth-Century France (2000). Davis’s trademark was the longer essay or biographical study, often focused on marginal or misunderstood personalities, all spiced with a sharp attention to issues of religion, gender, sex, class, money and power. Historical records for her were never dull: she once described them as “a magic thread that links me to people long since dead and with situations that have crumbled to dust”.

Born in Detroit, Natalie was the daughter of Helen (nee Lamport) and Julian Zemon, a textile trader, both children of east European Jewish immigrants to the US. While studying at Smith College, Massachusetts, at the age of 19 she fell in love with Chandler Davis, a brilliant mathematician and socialist activist; they married in 1948 and went on to have a son and two daughters. Her first degree, from Smith (1949), was followed by a master’s at Radcliffe College (1950).

Her life with Davis was productive and fulfilling but also complicated her early career, as his principled stances against McCarthy-era restrictions on political expression led to both him and her being barred from a number of posts, and from travelling abroad. This she needed to do for her doctorate on 16th-century France.

After finally gaining her PhD at Michigan University in 1959, Davis went on to hold positions at Toronto, moved in 1971 to the University of California, Berkeley, where she was appointed professor, and in 1978 to Princeton, retiring in 1996. She became only the second woman to serve as president of the American Historical Association (1987), and the first to serve as Eastman professor at Oxford (1994). In 2012 she was appointed Companion of the Order of Canada, and in the US was awarded a National Humanities Medal.

Davis helped establish programmes in women’s studies and taught courses on history and film. Her AHA presidential address, History’s Two Bodies (1988), summed up her thinking about gender in history. It was also the first such address to be printed with illustrations. Her book Slaves on Screen (2002) was one of the first in-depth treatments of this topic by a professional historian.

In her last two books, Davis returned to the exploration of mixed identities. Trickster Travels (2006) was about the 16th-century scholar Leo Africanus, whose complicated Jewish and Muslim roots in North Africa she expertly unpicked. Listening to the Languages of the People (2022) focused on the 19th-century scholar Lazare Sainéan, a Romanian-Jewish folklorist and lexicographer who published one of the world’s first serious studies of Yiddish, but had to abandon his Romanian homeland for Paris in 1901.

At the time of her death, Davis was completing a study of slave families in colonial Suriname: it is hoped this will appear under the announced title of Braided Histories. In this way she continued to explore unconventional topics, going against the grain of Eurocentric history and looking instead at the boundaries of identity and belonging in very different settings.

Visiting many universities and research centres in her retirement, Davis encouraged younger scholars by conveying the potential of history to inspire empathy and hope for change. While at my own institution, the University of Amsterdam, in 2016, she made it her main aim to talk to students rather than to other professors. In 2022-23 she presented her latest work in online seminars, and wrote and corresponded actively until shortly before her death from cancer.

Chandler died in 2022. Natalie is survived by her three children, Aaron, Hannah and Simone; four grandchildren; three great-grandchildren; and a brother, Stanley.

• Natalie Zemon Davis, historian, born 8 November 1928; died 21 October 2023