#16301
Fritz von Wettstein
1895 - 1945 (50 years)
Friedrich Wettstein, Ritter von Westersheim was an Austrian botanist. Academic career Fritz Wettstein was the son of Richard Wettstein. From 1925 he was professor at Göttingen, in 1931 in Munich and in 1934 director of the Kaiser Wilhelm Institute for Biology in Berlin-Dahlem.
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Charles Gordon Hewitt
1885 - 1920 (35 years)
Charles Gordon Hewitt was a Canadian economic entomologist and pioneer of conservation biology. He was appointed dominion entomologist of Canada in 1909. He helped in the development of the Destructive Insect and Pest Act of 1910, and implemented significant changes in the Department of Agriculture. He published several books on the subjects of biology and entomology, and helped to further the 1916 treaty between Canada and the United States for the protection of migratory birds.
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Leopold von Ubisch
1886 - 1965 (79 years)
Leopold von Ubisch was a German paleontologist who in 1954 surgically removed the nucleus from sea urchin eggs, to confirm an 1899 experiment by Theodor Boveri. He was an early supporter of the theory of continental drift.
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William Cecil Dampier
1867 - 1952 (85 years)
Sir William Cecil Dampier FRS was a British scientist, agriculturist, and science historian who developed a method of extracting lactose from whey. He was born in London, the son of Charles Langley and Mary Whetham and the grandson of Sir Charles Whetham, a former Lord Mayor of London. In 1886, he entered Trinity College, Cambridge and in 1889 commenced his varied researches in the Cavendish Laboratory. In 1891 was elected a Fellow of Trinity.
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Ferguson Rodger
1907 - 1978 (71 years)
Thomas Ferguson Rodger CBE FRCP Glas FRCP Ed FRCPsych was a Scottish physician who was Professor of Psychological Medicine at the University of Glasgow from 1948 to 1973, and Emeritus Professor thereafter. He joined the Royal Army Medical Corps during the Second World War and rose to become a consultant psychiatrist with the rank of Brigadier.
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Ivan Schmalhausen
1884 - 1963 (79 years)
Ivan Ivanovich Schmalhausen was a Ukrainian, Russian and later Soviet zoologist and evolutionary biologist of German descent. He developed the theory of stabilizing selection, and took part in the development of the modern evolutionary synthesis.
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Anthony Bartholomay
1919 - 1975 (56 years)
Anthony Francis Bartholomay was a mathematician who introduced molecular set theory, a topic on which he wrote books. Life Bartholomay was born on August 11, 1919. He would receive degrees from Hamilton College, Syracuse University, and Harvard University. Bartholomay would work at Harvard Medical School, Medical School of Ohio, Brown University, Keuka College, Rensselaer Polytechnic Institute, and Rutgers University. He died on March 21, 1975, at 55 years old. A resident of the Somerset section of Franklin Township, Somerset County, New Jersey, he died at a New Brunswick, New Jersey hospital...
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Jacob Goodale Lipman
1874 - 1939 (65 years)
Jacob Goodale Lipman was a professor of agricultural chemistry and researcher in the fields of soil chemistry and bacteriology. Lipman was born in Friedrichstadt on November 18, 1874. Attending school in Moscow, he later attended the gymnasium in Orenburg. He and his family immigrated to the United States in 1888, quickly settling on a farm in Woodbine, New Jersey, where he learned about agriculture. His brother Charles Bernard Lipman would later become a professor of plant physiology. In 1894, he enrolled into Rutgers College to study agricultural science and its founding principles, coming under the influence of E.
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Frederik Børgesen
1866 - 1956 (90 years)
Fredrik Christian Emil Børgesen was a Danish botanist and phycologist. He graduated in botany from the University of Copenhagen and was subsequently employed as an assistant at the Botanical Museum . His doctoral thesis dealt with the marine algae of the Faroe Islands . Later, he became librarian at the Library of the Botanical Garden .
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Ruth Lyttle Satter
1923 - 1989 (66 years)
Ruth Lyttle Satter was an American botanist best known for her work on circadian leaf movement. Biography Ruth Lyttle Satter was born March 8, 1923, in New York City as Ruth Lyttle. Satter received a B.A. in mathematics and physics from Barnard College in 1944. After graduating, she worked at Bell Laboratories and Maxson Company. In 1946 she married Robert Satter and in 1947 she became a homemaker, devoting herself to raising her and Robert's four children, Mimi, Shoshana, Jane and Dick. While raising her children, her love of plants led her to complete the New York Botanical Garden's horticu...
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Sven Furberg
1920 - 1983 (63 years)
Sven Verner Furberg was a Norwegian chemist, biologist, and crystallographer who first proposed a helical structure for DNA. Furberg suggested a single-chain helical structure in 1949, which he referred to as a "zig-zag" chain. In 1952, his structure of DNA was published in the journal Acta Chemica Scandinavica. In this paper, he deduced that DNA forms a helix from the crystal structure and density value of nucleosides and other related molecules. A year later , this paper was cited by James Watson and Francis Crick in Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic ...
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Frank N. Blanchard
1888 - 1937 (49 years)
Frank Nelson Blanchard was an American herpetologist, and professor of zoology at the University of Michigan from which institution he received his Ph.D. He is credited with describing several new subspecies, including the broad-banded water snake, Nerodia fasciata confluens, and the Florida king snake, Lampropeltis getula floridana. As well, he has been honored by having reptiles and amphibians named after him, including the western smooth green snake, ecies | Opheodrys vernalis blanchardi, and Blanchard's cricket frog, Acris crepitans blanchardi.
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Erwin Janchen
1882 - 1970 (88 years)
Emil Erwin Alfred Ritter von Janchen-Michel was an Austrian botanist. Life and work He earned his doctorate in 1923 at the University of Vienna. He was scientifically active at the Botanical Institute of the University. He made several research trips. Among the plants first described by Janchen is the native Austrian wild form of Brassica rapa subsp. silvestris.
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Carl Wesenberg-Lund
1867 - 1955 (88 years)
Carl Jørgen Wesenberg-Lund , D.Phil, professor of limnology 1922-1939 at the University of Copenhagen, was a Danish zoologist and freshwater ecologist. He was a pioneer in Danish nature conservation early in the 20th century. He was a member of the Royal Danish Academy of Sciences and Letters from 1918. He was a member of many foreign academies and learned societies, e.g. honorary fellow of the Royal Society in London, corresponding member of the Zoological Society of London and of the Quekett Microscopical Club in London. He became honorary doctor at Uppsala University in 1932 and Commander 1...
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Maud Slye
1869 - 1954 (85 years)
Maud Caroline Slye was an American pathologist who was born in Minneapolis, Minnesota. A historian of women and science wrote that Slye "'invented' genetically uniform mice as a research tool." Her work focused on the heritability of cancer in mice. She was also an advocate for the comprehensive archiving of human medical records, believing that proper mate selection would help eradicate cancer. During her career, she received multiple awards and honors, including the gold medal of the American Medical Association in 1914, in 1915 the Ricketts Prize, and the gold medal of the American Radiological Society in 1922.
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E. F. Phillips
1878 - 1951 (73 years)
Everett Franklin Phillips was an American apiculturist, scholar, and innovator in the beekeeping field. Phillips’ interest in honey bees began during his graduate studies at the University of Pennsylvania in the early 1900s, after which he took on a position with the United States Department of Agriculture where he spearheaded efforts to bring the U.S. beekeeping industry to modern scientific standards. Not only did this work help beekeeping practitioners and scholars, it also played a part in the 400% increase in commercial honey production that Phillips oversaw during World War I.
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Royal Norton Chapman
1889 - 1939 (50 years)
Royal Norton Chapman was an American entomologist who examined insect ecology. He was one of the pioneers of quantitative ecology, with his extensive experimental studies on the population dynamics of Tribolium beetles. His textbook Insect Ecology was a landmark in ecological entomology.
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Dorothy Bliss
1916 - 1987 (71 years)
Dorothy Elizabeth Bliss was an American carcinologist and curator of invertebrates at the American Museum of Natural History, with which she was associated for over 30 years. She was known as a pioneer in the field of hormonal control in crustaceans. She was editor-in-chief of the 10-volume series The Biology of Crustacea, and author of the popular book Shrimps, Lobsters and Crabs. She served as president of the American Society of Zoologists and was a fellow of the American Association for the Advancement of Science.
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Ivan Wallin
1883 - 1969 (86 years)
Ivan Emanuel Wallin was an American biologist who made the first experimental works on endosymbiotic theory. Nicknamed the "Mitochondria Man", he claimed that mitochondria, which are cell organelles, were once independent bacteria, as supported by his comparative studies and culture of isolated mitochondria. From 1922, he published a series of papers titled "On the nature of mitochondria" in the American Journal of Anatomy which became the experimental foundations of his claims. He was the first person to specifically postulate that eukaryotic organelles originated from bacteria, and that sym...
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Siemon Muller
1900 - 1970 (70 years)
Siemon William Muller was an American paleontologist and geologist, known for his studies on Triassic paleontology and stratigraphy, and for his work on permafrost. Siemon Muller was born in Blagoveshchensk on May 9, 1900 . Siemon attended the Russian Naval Academy until the Russian Revolution overtook the nation, when he moved to Shanghai to work with an American company. He sailed to the United States in 1921, and enrolled at the University of Oregon, where he studied geology. He graduated in 1927, and married Vera Vilamovsky the next year. Muller earned his master's degree from Stanford Un...
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William Steel Creighton
1902 - 1973 (71 years)
William Steel Creighton was an American myrmecologist and taxonomist. His work focused on ants of North America, including an extensive revision of their systematics published in 1950. Family W. S. Creighton was the son of John Harvey Creighton and Ethel Steel Creighton.
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Ernest Cruickshank
1888 - 1964 (76 years)
Ernest William Henderson Cruickshank FRSE LLD was a Scottish physician and physiologist. He was the author of several textbooks on nutrition. His book Food and Nutrition was an influential best-seller. It looks at the evolution of human diets, protein needs within the body and problems of world malnutrition.
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LaDema Langdon
1893 - 1977 (84 years)
LaDema Mary Langdon was an American botanist known for her work on floral anatomy, taxonomy, embryology, and morphology of Juglandaceae, Fagaceae, Cycas, and Dioon spinulosum. She was a member of the American Association for the Advancement of Science and was a professor at Baltimore Junior College and Goucher College. She earned her bachelor's degree from Oberlin College and her graduate degrees from the University of Chicago.
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Norman Lowther Edson
1904 - 1970 (66 years)
Norman Lowther Edson , FRSNZ, FNZIC, was the first Professor of Biochemistry in the University of New Zealand based at the University of Otago, Dunedin, New Zealand where he founded a department of biochemistry. Edson made contributions to the understanding of, ketone body metabolism in mammals and birds, metabolic pathways of Mycobacteria and specificity rules for polyol dehydrogenases.
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Rollins A. Emerson
1873 - 1947 (74 years)
Rollins Adams Emerson was an American geneticist who rediscovered the laws of inheritance established by Gregor Mendel. Early life Emerson was born on May 5, 1873, in tiny Pillar Point, New York, but at the age of seven his family moved to Kearney County, Nebraska, where he attended public school and the University of Nebraska-Lincoln. He enrolled in the College of Agriculture there, having developed an interest in the local flora and landscaping while quite young.
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Edward Alexander Newell Arber
1870 - 1918 (48 years)
Edward Alexander Newell Arber was an English botanist and paleontologist. He was a professor at the University of Cambridge specialising in palaeobotany. He married plant morphologist and philosopher Agnes Robertson in 1909. They had many interests in common, and his marriage was described as 'happy'. They had one child, a daughter. He died in 1918 following a period of ill health.
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Maurice Mehl
1887 - 1966 (79 years)
Maurice Goldsmith Mehl was an American paleontologist and professor in the Department of Geology at the University of Missouri. Life and career Mehl was born on December 25, 1887, to Frank and Rebecca Goldsmith Mehl. After graduation from Burlingame High School, he attended the University of Chicago, where he completed a B.S. in 1911 and a Ph.D. in 1914. While at Chicago, he met Lucy Jane Hull and they were married in 1912. At Chicago, Mehl studied vertebrate paleontology under the instruction of prominent paleontologist Samuel Wendell Williston. He taught at Chicago for a while as well as a...
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Julian Herman Lewis
1891 - 1989 (98 years)
Julian Herman Lewis was an American pathologist. The son of a freed slave, Lewis became the first African-American associate professor at the University of Chicago in 1922. His research interests included racial differences in relation to medicine and immunology. He earned a Guggenheim Fellowship for research in immunology in 1926.
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Anna Baetjer
1899 - 1984 (85 years)
Anna Medora Baetjer was an American physiologist and toxicologist, known for her research into the health effects of industrial work on women and for her discovery of the carcinogenic properties of chromium.
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Alister Hardy
1896 - 1985 (89 years)
Sir Alister Clavering Hardy was an English marine biologist, an expert on marine ecosystems spanning organisms from zooplankton to whales. He had the artistic skill to illustrate his books with his own drawings, maps, diagrams, and paintings.
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Elmer Ernest Southard
1876 - 1920 (44 years)
Elmer Ernest Southard was an American neuropsychiatrist, neuropathologist, professor and author. Born in Boston, Massachusetts, Southard lived in the city for nearly his entire life. He attended Boston Latin School and completed his education at Harvard University. At Harvard, Southard distinguished himself as a chess player. After briefly studying in Germany, he returned to the United States as a pathologist at Danvers State Hospital. Southard held academic appointments at Harvard University and its medical school.
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Mario Bezzi
1868 - 1927 (59 years)
Mario Bezzi was an Italian professor of zoology at the University of Turin. He was also director of the Turin Museum of Natural History . He was a Doctor of Science. Bezzi worked with Paul Stein, Theodor Becker and Kálmán Kertész on Katalog der Paläarktischen dipteren published in Budapest from 1903.
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Panchanan Maheshwari
1904 - 1966 (62 years)
Panchanan Maheswari, FRS a prominent Indian botanist noted chiefly for his invention of the technique of test-tube fertilization of angiosperms. This invention has allowed the creation of new hybrid plants that could not previously be crossbred naturally.He also emphasised the need for initiation of work on artificial culture of immature embryos,
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George Neville Jones
1903 - 1970 (67 years)
George Neville Jones, usually known as G. Neville Jones, was an English-born botanist who spent most of his life and career in the United States. He was a professor of botany at the University of Illinois at the time of his death.
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Fritz Peus
1904 - 1978 (74 years)
Fritz Peus full name Friedrich Ferdinand Christian Peus was a German entomologist who specialised in Coleoptera, Diptera and Siphonaptera. From 1923 to 1927 Peus studied zoology, botany and physics at the University of Münster. During the second world war, Peus was engaged as an Army entomologist and employed in malaria research. He had joined the NSDAP party in 1940. Peus was later Director of the Museum für Naturkunde Berlin and Professor for special zoology at the Humboldt University of Berlin and from 1962 up to his retirement in 1969 Professor of applied zoology at the Freie Universitä...
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William Henry Long
1867 - 1947 (80 years)
William Henry Long was an American mycologist. He obtained his Bachelor degree at Baylor University in Waco, Texas in 1888, and then served as Professor of Natural Sciences at this university until 1892. Long entered graduate studies in 1899 under the supervision of W.L. Bray and W.M. Wheeler in 1899, and obtained a master's degree in 1900. For the following nine years he was Professor of Botany at North Texas State Normal College at Denton. Under the guidance of George F. Atkinson, Long performed field work at Cornell University, which eventually led to a PhD degree awarded from the University of Texas in 1917.
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Max Burret
1883 - 1964 (81 years)
Karl Ewald Maximilian Burret, commonly known as Max Burret was a German botanist. Burret was born in Saffig near Andernach in the Prussian Rhine Province. He originally studied law at Lausanne and Munich at the instigation of his father. Burret had a greater interest in natural science than in law, and he eventually abandoned his law studies to conduct botanical research in Berlin, where he earned a Ph.D. in 1909 for his taxonomic thesis, and quickly became one of Germany's most prominent botanists. Burret participated in many botanical science organizations in Germany, taking up leadership ...
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Marston Bates
1906 - 1974 (68 years)
Marston Bates was an American zoologist and environmental author. Bates' studies on mosquitoes contributed to the understanding of the epidemiology of yellow fever in northern South America. Born in Michigan, Bates received a BS in biology from the University of Florida in 1927. From 1928 to 1931, he worked as an entomologist for the United Fruit Company in Central America. He received a PhD in zoology in 1934 from Harvard University. He worked for the Rockefeller Foundation from 1935 to 1952, studying mosquito ecology, malaria, yellow fever, and human population. He lived for many years in Villavicencio between the mountains and the llanos in central Colombia.
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Dane Prugh
1918 - 1990 (72 years)
Dane Gaskill Prugh was a child psychiatrist and psychoanalyst at the University of Colorado School of Medicine, whose work demonstrated the necessity for wider knowledge, understanding, and experience in the evaluation of such programs.
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F. E. J. Fry
1908 - 1989 (81 years)
Frederick Ernest Joseph Fry was a Canadian ichthyologist and aquatic ecologist. He is known for his early research in physiological ecology and population dynamics in fishes. In the late 1940s, he became the first scientist to model how environmental factors affect the activity of fish. He was a 1959 Guggenheim Fellow, and served as president of several organizations including the American Society of Limnology and Oceanography American Fisheries Society and American Institute of Fishery Research Biologists .
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Elizabeth McCoy
1903 - 1978 (75 years)
Elizabeth McCoy was an American microbiologist and a professor at the University of Wisconsin–Madison. Early life Elizabeth McCoy was born in Madison, Wisconsin, February 1, 1903. McCoy’s fascination with microbiology began early on the family farm where she lived with her family. Her parents, Esther Williamson and Cassius James McCoy, both attended college. Her mother was a professor and then an active practicing nurse for six years. McCoy's mother taught her about household hygiene and techniques to best preserve food. Her father was a professor but for health reasons had to retire.
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Cornelis Gijsbert Gerrit Jan van Steenis
1901 - 1986 (85 years)
Cornelis Gijsbert Gerrit Jan van Steenis was a Dutch botanist. Van Steenis wrote many publications on the flora of the Maritime Southeast Asia region, among others about taxonomy and plant geography. Besides his expeditions in the Malay region, he also traveled in Australia and New Zealand.
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Peter Alfred Gorer
1907 - 1961 (54 years)
Peter Alfred Gorer FRS was a British immunologist, pathologist and geneticist who pioneered the field of transplant immunology. Peter Gorer was born in London to Edgar and Rachel née Cohen Gorer. He died of lung cancer in 1961.
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P. Jackson Darlington Jr.
1904 - 1983 (79 years)
Philip Jackson Darlington Jr. was an American entomologist, field naturalist, biogeographer, museum curator, and zoology professor. He was known for his collecting ability and his toughness and determination on field expeditions.
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Frank Peabody
1914 - 1958 (44 years)
Frank Elmer Peabody , was an American palaeontologist noted for his research on fossil trackways and reptile and amphibian skeletal structure. He attended high school and junior college in the San Francisco Bay Area. His undergraduate studies were completed at the University of California in 1938 and in 1940 he was awarded an M.A. in paleontology. While working at the University of California, Berkeley he came under the tutelage of Professor Charles Lewis Camp from whom he inherited a passion for vertebrate phylogenetic problems. Peabody and fellow student Sam P. Welles helped Camp with his re...
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Archie Carr
1909 - 1987 (78 years)
Archie Fairly Carr, Jr. was an American herpetologist, ecologist, and conservationist. He was a Professor of Zoology at the University of Florida and an acclaimed writer on science and nature. He brought attention to the world's declining sea turtle populations due to over-exploitation and habitat loss. Wildlife refuges in Florida and Costa Rica have been named in his honor.
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Franz Alfred Schilder
1896 - 1970 (74 years)
Franz Xaver Alfred Johann Schilder was an Austrian-born German biologist, taxonomist, malacologist and honorary professor of animal geography. Life Franz Alfred Schilder was born on 13 April 1896 in Prague suburbs. In 1908, Schilder moved to Vienna. Having graduated from school in 1914, he studied medicine, but the next year his studies were interrupted by war. After the war, he continued studies in ethnography, geography and paleontology. In 1921, he became a Doctor of Philosophy.
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Charles Alfred Weatherby
1875 - 1949 (74 years)
Charles Alfred Weatherby was an American botanist. Weatherby was born in Hartford, Connecticut, to Charles Nathaniel Weatherby and his wife, the former Grace Weld. Not long after Charles Alfred's birth, the family moved to Colorado. However, when he reached school age his parents sent him back to Connecticut.
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Claus W. Jungeblut
1897 - 1976 (79 years)
Claus Washington Jungeblut was an American bacteriologist and vitamin researcher. Biography Jungeblut was born in Saint Paul, Minnesota to Nicholas and Gertrude Jungeblut. He was educated at University of Bern where he obtained his M.D. in 1921. He was an assistant at Robert Koch Institute .
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Haaken Hasberg Gran
1870 - 1955 (85 years)
Haaken Hasberg Gran was a Norwegian botanist. Personal life Gran was born in Tønsberg as the son of naval captain August Kriegsmann Gran and his wife Agnes Hasberg . He was the paternal grandson of politician Jens Gran, nephew of businessperson Jens Gran, Jr., first cousin of aviator Tryggve Gran and second cousin of writer Gerhard Gran. He married Margrethe Kristofa Holm in August 1897.
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