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Eugen von Daday
Hungarian botanist
Eugen von Daday or Jenő von Daday was an ethnic Romanian professor of zoology in Hungary in the late 19th and early 20th century. Daday was an expert on aquatic invertebrates, particularly crustaceans. Wikipedia
Born: May 24, 1855, Buzaş, Romania
Died: April 2, 1920 (age 64 years), Budapest, Hungary