Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
Reinier de Graaf
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Images
Reinier de Graaf, engraving by an unknown artist
Related Questions
Read Next
cat. orange and white persian cat with long hair, snarl, growl, teeth
7 Questions About Mammals Answered
Ruminant. Deer. Red deer. Cervus elaphus. Buck. Stag. Antlers.
9 of the World’s Deadliest Mammals
Platypus (Ornithorhynchus anatinus) swimming on the surface of a creek. Water Australia mammal monotreme
Why Is the Platypus a Mammal?
Aspirin pills.
7 Drugs that Changed the World
Photo of the antacid Tums
How Do Antacids Work?
Discover
Confucius statue at a Confucian Temple in Shanghai, China. Confucianism religion
What is the Difference Between Daoism and Confucianism?
Saint Lucia Day. Young girl wears Lucia crown (tinsel halo) with candles. Holds Saint Lucia Day currant laced saffron buns (lussekatter or Lucia's cats). Observed December 13 honor virgin martyr Santa Lucia (St. Lucy). Luciadagen, Christmas, Sweden
7 Winter Solstice Celebrations From Around the World
Plato (left) and Aristotle, detail from School of Athens, fresco by Raphael, 1508-11; in the Stanza della Segnatura, the Vatican. Plato points to the heavens and the realm of Forms, Aristotle to the earth and the realm of things.
Plato and Aristotle: How Do They Differ?
Mayer Amschel Rothschild (1744-1855), founder of the house of Rothschild; lithograph by Friedrich Lieder, c. 1830.
Where Do Anti-Semitic Conspiracy Theories About the Rothschild Family Come From?
New York NY/ USA- November 23, 2018 Hordes of shoppers throng the Macy's Herald Square flagship store in New York looking for bargains on the day after Thanksgiving, Black Friday.
Why Is It Called Black Friday?
Thanksgiving Celebration Traditional Dinner Setting Food Concept
Why Is Thanksgiving in the U.S. Celebrated on a Thursday?
Diverse elementary school children wearing school uniforms running outside of school. Boys girls
Pro and Con: School Uniforms

Reinier de Graaf: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Reinier-de-Graaf
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Also Known As Regnier de Graaf
Born July 30, 1641 • Netherlands
Died August 17, 1673 (aged 32) • Delft • Netherlands
Subjects Of Study mammal • human reproductive system • ovarian follicle • pancreas

Photos

Reinier de Graaf, engraving by an unknown artist
See All Images →
Joseph, Freiherr von Mering
German physician
Claude Bernard, detail of a lithograph by A. Laemlein, 1858
Claude Bernard
French scientist
Ingenhousz, detail of an engraving
Jan Ingenhousz
Dutch scientist
Jacob Moleschott
Dutch-Italian physiologist and philosopher
Eijkman
Christiaan Eijkman
Dutch physician
Nikolaas Tinbergen
Dutch zoologist
Boerhaave, detail of a portrait by Cornelis Troost; in the Rijksmuseum, Amsterdam
Herman Boerhaave
Dutch physician
Donders, engraving by H. Dilcher after a drawing by F. Kriehuber, c. 1860
Frans Cornelis Donders
Dutch ophthalmologist
Einthoven
Willem Einthoven
Dutch physiologist
Volcher Coiter
Dutch physician
Gerty Cori
American biochemist
William B. Castle
American physician
David Bruce
British physician
Arsène d’Arsonval
French physician and physicist
Carl Cori
American biochemist
Frank Jobe
American orthopedic surgeon
Dalton, Katharina
British gynecologist
Alexander Monro, tertius
Scottish physician, anatomist, and educator
Armauer Hansen
Norwegian physician
William Worrall Mayo
American physician