Leyser is a surname. Notable people with the surname include:
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Polykarp Leyser (disambiguation), multiple people
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Ottoline Leyser
Dame Henrietta Miriam Ottoline Leyser (born 7 March 1965)
is a British plant biologist and Regius Professor of Botany at the University of Cambridge, Chief Executive Officer of UK Research and Innovation (UKRI) and the Sainsbury Laborator ...
(born 1965), British plant biologist
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Henrietta Leyser
Henrietta Leyser is an English historian. She is an expert on the history of medieval England, in particular the role of women.
Career
Leyser is an Emeritus fellow at St Peter's College, Oxford and a Fellow of the Royal Historical Society. ...
(born 1941), English historian
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Karl Leyser (1920–1992), German-born British historian, husband of Henrietta and father of Ottoline
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