The Most Influential People Across History
Find the most influential people in 24 academic disciplines and numerous subdisciplines
Find famous and important people related to your research. This is an excellent tool for research papers, topic papers, and building a bibliography. Using our influence-based algorithm, our rankings synthesize data from Wikipedia, Wikidata, Semantic Scholar, and CrossRef.
Students and researchers now have a fast and reliable way to find influential thinkers from 24 disciplines and 300 sub-disciplines (and growing). If you want to find history’s most influential philsosophers, or the world’s most influential mathematicians currently, now you can.
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List of the most influential female people in Biology,
#3751
Gwynneth Vaughan Buchanan
1886 - 1945 (59 years)
Gwynneth Vaughan Buchanan was an Australian zoologist. She is best known for her work on animal morphology, culminating in the book Elements of Animal Morphology. She was a lecturer, and then a senior lecturer, at the University of Melbourne from 1921 to 1944.
Go to Profile#3752
Helen Redfield
1900 - 1988 (88 years)
Helen Redfield , was an American geneticist. Redfield graduated from Rice University in 1920, followed by earning her Ph.D. in zoology from the University of California, Berkeley in 1921. While at Rice, she worked in the mathematics department. She joined the faculty of Stanford University in 1925 and that same year she became a National Research Fellow at Columbia University. In 1926 she married Jack Schultz, the couple had two children. Redfield retained her maiden name upon her marriage. In 1929 she worked as a teaching fellow at New York University. Ten years later she worked as a geneticist in the Kerckhoff Laboratory at the California Institute of Technology.
Go to Profile#3753
Lottlisa Behling
1909 - 1989 (80 years)
Lottlisa Behling was a German art historian and botanist. Biography Lottlisa Behling was born on 15 July 1909 in Neustettin, Pomerania. She was a double major in art history and botany at the universities of Greifswald, Halle and Berlin. She received her doctorate degree 1937 in Berlin. Her doctoral thesis was titled Das ungegenständliche Bauornament der Gotik. Versuch einer Geschichte des Maßwerks.
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Marion Fyfe
1897 - 1986 (89 years)
Marion Liddell Fyfe was a New Zealand academic, specialising in taxonomy of planarians and other flatworms, the first woman zoology lecturer at the University of Otago, and the first woman to be elected to the Council of the Royal Society Te Apārangi.
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Margaret Blackwood
1909 - 1986 (77 years)
Dame Margaret Blackwood was an Australian botanist and geneticist. She attended the University of Melbourne and lectured there for the majority of her career, becoming deputy chancellor after her academic retirement. She was appointed Dame Commander of the Order of the British Empire in 1981 and was inducted posthumously into the Victorian Honour Roll of Women in 2001.
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Mignon Talbot
1869 - 1950 (81 years)
Mignon Talbot was an American paleontologist. Talbot recovered and named the only known fossils of the dinosaur Podokesaurus holyokensis, which were found near Mount Holyoke College in 1910, and published a scientific description of the specimen in 1911. In 1909 she became the first woman elected to be a member of the Paleontological Society. In the state of New York, she contributed to the Helderbergian crinoids and studied the faunas of Stafford limestone.
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Matilda Moldenhauer Brooks
1888 - 1981 (93 years)
Matilda Moldenhauer Brooks was a cellular biologist best known for her 1932 discovery that the staining compound methylene blue is an antidote to carbon monoxide and cyanide poisoning. She held a PhD in zoology and spent her professional career working as a researcher at the United States Public Health Service and the University of California, Berkeley.
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Edith Marion Patch
1876 - 1954 (78 years)
Edith Marion Patch was an American entomologist and writer. Born in Worcester, Massachusetts, she received a degree from the University of Minnesota in 1901 and originally embarked on a career as an English teacher before receiving the opportunity to organize the entomology department at the University of Maine. She became the head of the entomology department in 1904, and, despite misgivings from several male colleagues about having a female department head, she remained in this post until her retirement in 1937. Edith Patch is recognized as the first truly successful professional woman ento...
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Dorothy Day
1896 - Present (130 years)
Dorothy Day was an American plant physiologist. Education and career Dorothy Day received an A.B. degree from Wellesley College in 1919; an M.S. from the University of Wisconsin in 1925; and her Ph.D. in plant physiology from that institution in 1927. She also attended the University of Chicago in 1929 and Cornell University in 1942–1943.
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Adah Elizabeth Verder
1900 - 1997 (97 years)
Adah Elizabeth Verder was an American medical bacteriologist and science administrator. She was a researcher in the National Institute of Allergy and Infectious Diseases' intramural research program specialized in gastrointestinal flora and staphylococci, pseudomonas, and pleuropneumonia organisms. Verder later served as chief of the bacteriology and mycology branch in the extramural division of NIAID. She was a fellow of several societies including the American Association for the Advancement of Science, American Public Health Association, American Academy of Microbiology, and the New York ...
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Gerta von Ubisch
1882 - 1965 (83 years)
Gerta von Ubisch was a German physicist, geneticist, and botanist. She studied barley and found a genetic explanation for heterostyly. In 1933 she lost her position at Heidelberg University because of her Jewish heritage.
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Dorothy van Dyke Leake
1893 - 1990 (97 years)
Dorothy Van Dyke Leake was an American botanist, botanical illustrator, educator, writer and conservationist. In retirement, she became known for her efforts to preserve the Crane Creek area in northwest Stone County, Missouri.
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Miriam Lucile Bomhard
1898 - 1952 (54 years)
Miriam Lucile Bomhard was a conservationist and botanist from the United States of America. She was the first woman to receive a PhD from the University of Pittsburgh. Early life Bomhard was born in Bellevue, Kentucky, the daughter of the Reverend W.A. Bomhard and Emma Koch Bomhard. The family moved to Pittsburgh in 1907. In 1917, She graduated as valedictorian of her high school.
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Helen Thompson Gaige
1890 - 1976 (86 years)
Helen Beulah Thompson Gaige was an American herpetologist, curator of Reptiles and Amphibians for the Museum of Zoology at the University of Michigan, and a specialist in neotropical frogs. Gaige was born in Bad Axe, Michigan, and studied at the University of Michigan with Frank Nelson Blanchard, under professor Alexander Grant Ruthven. From 1910 until 1923 she was an assistant curator of reptiles and amphibians for the Museum of Zoology at the University of Michigan. In 1923 she became curator of amphibians. In 1928, she co-authored The Herpetology of Michigan with Ruthven. In 1937 she becam...
Go to Profile#3765
Louella E. Cable
1900 - 1986 (86 years)
Louella E. Cable was an American ichthyologist. Biography Louella E. Cable was born in Chamberlain, South Dakota on July 5, 1900. She received a teacher's certificate from Dakota Wesleyan University and B.A. and M.A. degrees from the University of South Dakota.
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Marion Edwena Kenworthy
1891 - 1980 (89 years)
Marion Edwena Kenworthy, M.D. , an American psychiatrist and psychoanalyst, introduced psychiatric and psychoanalytic concepts to the education of social workers and to the field of social work. Life She was born in Hampden, Massachusetts. She entered Tufts Medical School in 1908 at the age of 17, and graduated cum laude with a medical degree in 1913. She accepted an appointment at the Gardner State Hospital in Massachusetts, the first woman ever on the hospital medical staff. After three years, she moved to the Foxborough State Hospital in Massachusetts. Her weekends and vacations were spent ...
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Hélène Sparrow
1891 - 1970 (79 years)
Hélène Sparrow , was a Polish medical doctor and bacteriologist. She is best known for her work on the control of many epidemics including: typhoid fever, cholera, dysentery, and smallpox. Throughout the 1920s, Sparrow worked with the Polish Armed Forces at the State Institute of Hygiene in Warsaw. While at the State Institute of Hygiene, she worked vigilantly to produce the first vaccine against typhus and ran several large-scale vaccination campaigns to control the spread of diphtheria and scarlet fever all along the eastern frontiers of Poland. In 1933, Sparrow began to study flea-borne and...
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Angela Agostini
1880 - 2000 (120 years)
Angela Agostini was an Italian botanist and mycologist who conducted research at the Botanical Institute of the University of Pavia.
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Mary K. Bryan
1877 - 1926 (49 years)
Mary Katherine Bryan was an American botanist and phytopathologist. Much of her research involved leaf spots and cankers caused by bacteria. Life and career Bryan was born in Prince George's County, Maryland, on February 13, 1877. She earned a bachelor's degree from Stanford University in 1908. She worked at the Bureau of Plant Industry in the United States Department of Agriculture as a scientific assistant and assistant pathologist from 1909 to 1918.
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Janina Hurynowicz
1894 - 1967 (73 years)
Janina Hurynowicz was a Polish medical doctor, neurophysiologist and neurologist. She was the author of many works on Chronaxie and the influence of insulin on the autonomic nervous system and became a professor at the Nicolaus Copernicus University in Toruń.
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Helen Hart
1900 - 1971 (71 years)
Helen Hart was an American plant pathologist, and Professor Emeritus at the University of Minnesota. Hart was the first woman president of the American Phytopathological Society, and was instrumental in making the University of Minnesota's Department of Plant Pathology a world-leader in stem rust.
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Anna Charlotte Ruys
1898 - 1977 (79 years)
Anna Charlotte Ruys or Charlotte Defresne-Ruys was a Dutch professor of bacteriology and epidemiology. She became a proponent of hygiene in public health and an activist against biological warfare. Early life and education Ruys was born in Dedemsvaart as a daughter of Bonne Ruys and Engelina Gijsberta Fledderus. Her younger sister, Mien, became a landscape architect and carried on their father's work.
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Lina Stern
1878 - 1968 (90 years)
Lina Solomonovna Stern was a Soviet biochemist, physiologist and humanist whose medical discoveries saved thousands of lives at the fronts of World War II. She is best known for her pioneering work on the blood–brain barrier, which she described as hemato-encephalic barrier in 1921.
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Elisabeth Ivanovna Steinberg
1884 - 1963 (79 years)
Elisabeth Ivanovna Steinberg was a Soviet botanist noted for studying the plants of North Asia, including Russia and Kazakhstan. She worked at Tomsk State University and St. Petersburg State University. During the siege of Leningrad in the Second World War, she was among those protecting the Peterhof Natural Science Institute.
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Ana Aslan
1897 - 1988 (91 years)
Ana Aslan was a Romanian biologist and physician of partial Armenian descent, born Anna Aslanyan, specialist in gerontology, academician from 1974 and the director of the National Institute of Geriatrics and Gerontology .
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Jean Hanson
1919 - 1973 (54 years)
Emmeline Jean Hanson was a biophysicist and zoologist known for her contributions to muscle research. Hanson gained her PhD in zoology from Bedford College, University of London before spending the majority of her career at a biophysics research unit at King's College London, where she was a founder member, and later its second Head. While working at Massachusetts Institute of Technology, she, with Hugh Huxley, discovered the mechanism of movement of muscle fibre in 1954, which came to known as "sliding filament theory". This was a groundbreaking research in muscle physiology, and for this B...
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Margaret Morse Nice
1883 - 1974 (91 years)
Margaret Morse Nice was an American ornithologist, ethologist, and child psychologist who made an extensive study of the life history of the song sparrow and was author of Studies in the Life History of the Song Sparrow . She observed and recorded hierarchies in chicken about three decades ahead of Thorleif Schjelderup-Ebbe who coined the term "pecking order". After her marriage, she made observations on language learning in her children and wrote numerous research papers.
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Marjory Stephenson
1885 - 1948 (63 years)
Marjory Stephenson was a British biochemist. In 1945, she was one of the first two women elected a Fellow of the Royal Society, the other being Kathleen Lonsdale. She wrote Bacterial Metabolism , which ran to three editions and was a standard textbook for generations of microbiologists. A founder of the Society for General Microbiology, she also served as its second president. In 1953, the Society established the Marjory Stephenson Memorial Lecture in her memory. This is the Society's principal prize, awarded biennially for an outstanding contribution of current importance in microbiology.
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Ethelwynn Trewavas
1900 - 1993 (93 years)
Ethelwynn Trewavas was an ichthyologist at the British Museum of Natural History. She was known for her work on the families Cichlidae and Sciaenidae. She worked with Charles Tate Regan, another ichthyologist and taxonomist.
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Rosa Smith Eigenmann
1858 - 1947 (89 years)
Rosa Smith Eigenmann was an American ichthyologist , as well as a writer, editor, former curator at the California Academy of Sciences, and the first librarian of the San Diego Society of Natural History. She "is considered the first woman ichthyologist in the United States." Eigenmann was also the first woman to become president of Indiana University's chapter of Sigma Xi, an honorary science society. She authored twelve published papers of her own between 1880 and 1893, and collaborated with her husband, Carl H. Eigenmann, as "Eigenmann & Eigenmann" on twenty-five additional works between 1888 and 1893.
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Muriel Robertson
1883 - 1973 (90 years)
Muriel Robertson , was a Scottish protozoologist and bacteriologist at the Lister Institute, London from 1915 to 1961. She made key discoveries of the life cycle of trypanosomess. She was one of the founding members of the Society for Microbiology , along with Alexander Fleming and Marjory Stephenson.
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Clara H. Hasse
1880 - 1926 (46 years)
Clara Henriette Hasse was an American botanist whose research focused on plant pathology. She is known for identifying the cause of citrus canker, which was threatening crops in the Deep South. Biography Hasse attended the University of Michigan. While at U of M, she was appointed an assistant in botany in 1902. Hasse was a founding member of the Women's Research Club at U of M as women were not allowed in the Research Club at the time. After graduating from the University of Michigan in 1903 with a PhB, she went to Washington, D.C., to take up an appointment as assistant horticulturist and botanist in the Bureau of Plant Industry at the U.S.
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Johanna Westerdijk
1883 - 1961 (78 years)
Johanna Westerdijk was a Dutch plant pathologist and the first female professor in the Netherlands. Early life Johanna Westerdijk, called "Hans" by friends, was born on 4 January 1883 in Nieuwer-Amstel, a small village south of Amsterdam, and died on 15 November 1961 at 78 years old in Baarn, Netherlands.
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Carrie Derick
1862 - 1941 (79 years)
Carrie Matilda Derick was a Canadian botanist and geneticist, the first female professor in a Canadian university, and the founder of McGill University's genetics department. Early life and education Born in the Eastern Townships in Clarenceville, Canada East in 1862, Derick was educated at the Clarenceville Academy . She began teaching by the age of fifteen. Derick later received teacher training at the McGill Normal School, graduating in 1881 as a Prince of Wales Gold Medal winner. She then went on to become a school teacher in Clarenceville and Montreal, and later serving as a principal ...
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Julia Bell
1879 - 1979 (100 years)
Julia Bell was a pioneering English human geneticist. Biography She attended Girton College in Cambridge and took the Mathematical Tripos exam in 1901. But because women could not officially receive degrees from Oxford or Cambridge, she was awarded a master's degree at Trinity College, Dublin for her work investigating solar parallax at Cambridge Observatory. In 1908, she moved to University College London and obtained a position there as an assistant in statistics.
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Ruth F. Allen
1879 - 1963 (84 years)
Ruth Florence Allen was an American botanist and plant pathologist and the first woman to earn her Ph.D. in botany from the University of Wisconsin. Her doctorate research focused on the reproduction and cell biology of ferns, particularly the phenomenon of apogamy . Later in her career, Allen shifted her focus to plant pathology. Her major contribution to the field of mycology was furthering the understanding of rust fungi, a group of economically important plant pathogens. Allen completed many studies on Puccinia graminis, once considered a catastrophically damaging disease-causing agent i...
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Wilhelmine Key
1872 - 1955 (83 years)
Wilhelmine "Minnie" Marie Enteman Key was an American geneticist. She was the first woman to gain a PhD in zoology from the University of Chicago, where she studied coloration in paper wasps. She contributed to the study of eugenics and was an influential teacher to Sewall Wright.
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Helen Dyer
1895 - 1998 (103 years)
Helen Marie Dyer was an American biochemist and cancer researcher. Her main work concerned the mechanism of carcinogenesis; she also worked with metabolism and nutrition. Life Dyer was born on 26 May 1895 to Florence Robertson Dyer and Joseph E. Dyer in Washington, D.C. Her father owned a wholesale grocery. She had three older siblings. As a young woman, she was uninterested in science; though she took science courses in high school, she was an accomplished athlete. She went to Western High School and was graduated in 1913. She credited her high school teachers for inspiring her scientific studies.
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Lily Newton
1893 - 1981 (88 years)
Lily Newton was professor of botany and vice-principal at the University of Wales. Early life and education Newton was born at Pensford in Somerset in 1893, the daughter of George and Melinda Batten. She attended Colston’s Girls' School, Bristol, where she was captain of school. She studied botany at the University of Bristol, where she was awarded the Vincent Stuckey Lean scholarship in botany and graduated with a first class honours degree.
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Tatiana Dobrolyubova
1891 - 1972 (81 years)
Tatiana Dobrolyubova was a Russian geologist and paleontologist. Life and work Tatiana Alekseevna Dobrolyubova was born in 1891 in Nizhegorod Province in the Russian Empire. She completed gymnasium in 1909 and was awarded a first-class diploma from the Moscow Higher Women's Courses in 1915. She trained as a teacher at the University of Moscow from 1920 and then became an assistant professor of geology there in January 1922. From 1921 to 1931 Dobrolyubova organized nine large geological survey expeditions to the northern Ural Mountains, but her interests gradually turned to paleontology rather than geology.
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Mary Parke
1908 - 1989 (81 years)
Mary Winifred Parke, FRS, was a British marine botanist and Fellow of the Royal Society specialising in phycology, the study of algae. Scientific work Mary Parke contributed a great deal to the study of marine algae, publishing numerous articles on the subject. Her pioneering work on culturing algae in the laboratory may be considered her most significant contribution. She discovered that the flagellate Isochrysis galbana was ideal for feeding oyster larvae; cultures of this species are used for fish farming and in research laboratories throughout the world. Most researchers and fish farmers...
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Emily Ray Gregory
1863 - 1946 (83 years)
Emily Ray Gregory was an American zoologist who is best known as holding the American Women's Table at the Naples Zoological Station and her work with the United States War Trade Board and the United States Treasury Department.
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Clara Eaton Cummings
1855 - 1906 (51 years)
Clara Eaton Cummings was an American cryptogamic botanist and Hunnewell Professor of Cryptogamic Botany at Wellesley College in Massachusetts. Life and education Cummings was born in Plymouth, New Hampshire, on July 13, 1855 to Noah Conner and Elmira George Cummings. In 1876, she enrolled at the women's liberal arts college Wellesley, only one year after the opening of the institution.
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Marie Agnes Hinrichs
1892 - 1979 (87 years)
Marie Agnes Hinrichs Ph.D., M.D. was an American scientist specializing in zoology, physiology, and physical health. She earned a Ph.D. in zoology in 1923, conferred from the University of Chicago. She taught at the University of Chicago, before moving on to direct departments at Southern Illinois University and University of Illinois. She became known for her research into the effects of both ultraviolet radiation and visible radiation on living matter, with particular interest in the effects on developing embryos.
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Ada Hayden
1884 - 1950 (66 years)
Ada Hayden was an American botanist, educator, and preservationist. She was the curator of the Iowa State University Herbarium, which was renamed the Ada Hayden Herbarium in her honour in 1988. During her career, she added more than 40,000 specimens to the herbarium. Her studies and conservation work were particularly important in ensuring the preservation of the tallgrass prairie.
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Nora Lilian Alcock
1874 - 1972 (98 years)
Nora Lilian Alcock, also known as Nora Lilian Lepart and Nora Lilian Leopard, was a pioneer in the field of plant pathology and the first government-appointed plant pathologist in Scotland. Life Nora Lilian Scott was born in 1874, the daughter of Sir John Scott, the Judicial Advisor to the Khedive of Egypt, and Edgeworth Leonora Hill. It appears she had no formal higher education. She married Nathaniel Henry Alcock, a radiologist, in 1905 and moved to Canada. When he died of cancer in 1913, she and her four children returned to Britain.
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Una Lucy Fielding
1888 - 1969 (81 years)
Una Lucy Fielding was an Australian neuroanatomist. Early life Una Fielding was born in Wellington, New South Wales to Anglican clergyman and author Rev. Sydney Glanville Fielding and his wife Lucy Frances . The eldest of six children, Una attended a private school in Windsor before starting at St Catherine's School, Waverley in 1900. In 1907 she won a bursary to the University of Sydney; after graduating with a Bachelor of Arts in 1910 she spent six years teaching French and English.
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Marie Poland Fish
1902 - 1989 (87 years)
Marie "Bobbie" Dennis Poland Fish was an American oceanographer and marine biologist known for her bioacoustics research and the finding of eel eggs in the Sargasso Sea. Her research on underwater sound detection allowed the United States Navy to distinguish enemy submarines from wildlife. The United States Navy awarded her its highest civilian award, the Distinguished Service Medal, in 1966 to recognize her contributions during her twenty-two years leading the "Underwater Sound of Biological Origin" project for the Office of Naval Research. She also founded the Narragansett Marine Laboratory with her husband Charles.
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Michalina Stefanowska
1855 - 1942 (87 years)
Michalina Stefanowska was a Polish neurophysiologist and biologist. She was a member of the Poznań Society of Friends of Sciences and the second woman to become a member of the Polish Academy of Learning.
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Inez Whipple Wilder
1871 - 1929 (58 years)
Inez Whipple Wilder , born Inez Luanne Whipple, was an American herpetologist and anatomist, affiliated with Smith College from 1902 until her death. She made notable contributions to the study of fingerprints and the biology of salamanders.
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