Hans Spemann
Embryologist and Nobel Prize laureate

Born
June 27th, 1869
155 years ago
Died
September 9th, 1941
83 years ago — 72 years old
Category
Scientists & Innovators
Country
Germany
Links & References
An embryologist and academic contributed significantly to the field of developmental biology. Conducted pioneering experiments in the early 20th century that led to the discovery of the organizer effect, demonstrating how certain cells can influence the development of other cells. Spemann's work established foundational principles for understanding embryonic development. Awarded the Nobel Prize in Physiology or Medicine in 1935 for groundbreaking work in embryology, specifically for experiments involving the embryonic development of frogs.
Awarded the Nobel Prize in Physiology or Medicine in 1935
Conducted pivotal research on the organizer effect
Contributed foundational knowledge to developmental biology
Other People Born on June 27th
Kevin Pietersen
Born in 1980, this cricketer represented England at the international level after playing for South Africa in domestic cricket. Debuted for the England national team in 2004, rapidly gained attention for aggressive batting style. Contributed significantly to England's Test and One Day International (ODI) successes. Played a crucial role in England's victory in the 2005 Ashes series against Australia, scoring impactful runs. Accumulated over 8,000 Test runs and more than 4,000 ODI runs. Retired from international cricket after the 2014 series against Australia and has since been involved in commentary and T20 leagues around the world.
Continue ReadingHenry Holland
Born in 1430, this individual served as the 3rd Duke of Exeter during the Wars of the Roses. Affiliated with the Lancastrian cause, this figure played a significant role in the political conflicts of the time. Known for leadership in battles against Yorkist forces, commanded troops at key engagements including the Battle of Towton. His allegiance to the Lancastrians resulted in his capture during the conflict. Following the eventual victory of the Yorkists, faced imprisonment and executed in 1447, marking a notable conclusion to his political career.
Continue ReadingChandler Riggs
Born in 1999, this actor gained prominence for a role in the television series The Walking Dead. The portrayal of Carl Grimes contributed to the show's success over its multiple seasons. Beginning the role at a young age, the performance garnered attention and showcased growth from childhood into adolescence throughout the series.
Continue ReadingDrake Bell
A singer-songwriter and guitarist, best recognized for the role in the Nickelodeon series 'Drake & Josh'. Launched a music career alongside acting, producing several albums with notable hits. Gained popularity in the 2000s through both television and music, establishing a significant fan base, especially among younger audiences. Engaged in voice acting for animated series and contributed to soundtracks, further expanding creative endeavors.
Continue ReadingArmand Mondou
Played in the National Hockey League as a winger during the 1920s and 1930s. Competed for the Montreal Maroons and New York Rangers, contributing to the teams' offensive strategies. Participated in several seasons, showcasing skills that earned a reputation in the league. Concluded a career with a notable impact on the teams he played for.
Continue ReadingIan Lang
Born in 1940, this individual served as the Secretary of State for Scotland from 1995 to 1997. A member of the Conservative Party, involvement in political affairs included significant roles within government, focusing on Scottish issues. He became a life peer in the House of Lords, taking on the title Baron Lang of Monkton, contributing to legislative discussions and policy development. Active in public life, he engaged with various initiatives aimed at promoting Scottish interests and parliamentary functions.
Continue ReadingOther People Who Died on September 9th
Adele Kurzweil
Victim of the Holocaust with a tragic fate resulting from the widespread persecution of Jews during World War II. Born in Austria, faced discrimination and violence as the Nazi regime intensified its antisemitic policies. Deported to a concentration camp, experienced the brutality of the Holocaust. Death occurred in 1942, part of the countless lives lost in this dark chapter of history.
Continue ReadingArie de Vroet
A former footballer and manager, played as a midfielder. Had a significant playing career in the Dutch leagues before transitioning into management. Managed several clubs within the Netherlands after retirement. Achieved notable success during managerial stints.
Continue ReadingPaul Flory
An American chemist and engineer, contributions focused on polymer chemistry. Developed pioneering theories regarding the physical properties of polymers. Significant research influenced the development of materials such as plastics and fibers. Awarded the Nobel Prize in Chemistry in 1974 for work on the statistical mechanics of macromolecules.
Continue ReadingJames IV
Reigned as King of Scotland from 1488 until death in 1513. Implemented various reforms in governance and the legal system. Strengthened the economy and developed royal patronage for the arts. Led Scottish forces at the Battle of Flodden against England, where he was killed. His reign is noted for cultural achievements and maintaining relative peace during the early part.
Continue ReadingWilliam Douglas of Glenbervie
A Scottish nobleman active during the late 15th and early 16th centuries, Douglas held the title of Lord of Glenbervie. Participated in the political intrigues of the period, supporting the Scottish crown during conflicts. Engaged in military actions against the English during the reign of James IV. His involvement in these conflicts marked him as a significant player in the turbulent politics of Scotland during this era. Died on the battlefield at the Battle of Flodden in 1513.
Continue ReadingDon Willesee
Served as the 29th Minister for Foreign Affairs in Australia from 1972 to 1975. Participated in the establishment of diplomatic relations with China. Contributed to various international negotiations during the Whitlam government. Played a role in regional issues, including discussions regarding East Timor and the South Pacific. Served as a member of the Australian Senate from 1961 to 1987, representing Western Australia.
Continue Reading