BIOLOGIST
Wilhem de Haan
1801 - 1855
Wilhem de Haan
Wilhem de Haan (7 February 1801 in Amsterdam – 15 April 1855 in Leiden) was a Dutch zoologist. He specialised in the study of insects and crustaceans, including aquatic arthropods, and was the first keeper of invertebrates at the Rijksmuseum in Leiden, now Naturalis. He was forced to retire in 1846, when he was partially paralysed by a spinal disease. Read more on Wikipedia
Since 2007, the English Wikipedia page of Wilhem de Haan has received more than 24,408 page views. His biography is available in 16 different languages on Wikipedia (up from 15 in 2019). Wilhem de Haan is the 898th most popular biologist (down from 891st in 2019), the 877th most popular biography from Netherlands (down from 857th in 2019) and the 17th most popular Dutch Biologist.
Memorability Metrics
24k
Page Views (PV)
45.46
Historical Popularity Index (HPI)
16
Languages Editions (L)
4.03
Effective Languages (L*)
2.15
Coefficient of Variation (CV)
Among BIOLOGISTS
Among biologists, Wilhem de Haan ranks 898 out of 1,097. Before him are Nikolay Timofeev-Ressovsky, Carl Fredrik Fallén, Peter Ascanius, Clinton Hart Merriam, Yasutomi Nishizuka, and Otto Bütschli. After him are Francis Willughby, Thomas Say, Robert Morison, Thomas Hardwicke, William Yarrell, and Sereno Watson.
Most Popular Biologists in Wikipedia
Go to all RankingsNikolay Timofeev-Ressovsky
1900 - 1981
HPI: 45.58
Rank: 892
Carl Fredrik Fallén
1764 - 1830
HPI: 45.58
Rank: 893
Peter Ascanius
1723 - 1803
HPI: 45.50
Rank: 894
Clinton Hart Merriam
1855 - 1942
HPI: 45.49
Rank: 895
Yasutomi Nishizuka
1932 - 2004
HPI: 45.47
Rank: 896
Otto Bütschli
1848 - 1920
HPI: 45.46
Rank: 897
Wilhem de Haan
1801 - 1855
HPI: 45.46
Rank: 898
Francis Willughby
1635 - 1672
HPI: 45.42
Rank: 899
Thomas Say
1787 - 1834
HPI: 45.41
Rank: 900
Robert Morison
1620 - 1683
HPI: 45.40
Rank: 901
Thomas Hardwicke
1755 - 1835
HPI: 45.36
Rank: 902
William Yarrell
1784 - 1856
HPI: 45.32
Rank: 903
Sereno Watson
1826 - 1892
HPI: 45.32
Rank: 904
Contemporaries
Among people born in 1801, Wilhem de Haan ranks 80. Before him are Georgios Koletis, Maria Röhl, Charles Combes, Jules Pierre Rambur, George Perkins Marsh, and Robert J. Walker. After him are Anthony Ashley-Cooper, 7th Earl of Shaftesbury, Albert Auguste Perdonnet, Athanasios Vouros, and Samuel Gridley Howe. Among people deceased in 1855, Wilhem de Haan ranks 46. Before him are Henry Bishop, Francisco Xavier de Luna Pizarro, Mihály Pollack, Fruto Chamorro, Timofey Granovsky, and William John Swainson. After him are John Canfield Spencer, Henry De la Beche, Sahle Dengel, Feargus O'Connor, Dorothy Wordsworth, and Mary Russell Mitford.
Others Born in 1801
Go to all RankingsGeorgios Koletis
CYCLIST
1801 - Present
HPI: 47.09
Rank: 74
Maria Röhl
PAINTER
1801 - 1875
HPI: 46.94
Rank: 75
Charles Combes
ENGINEER
1801 - 1872
HPI: 46.57
Rank: 76
Jules Pierre Rambur
BIOLOGIST
1801 - 1870
HPI: 46.55
Rank: 77
George Perkins Marsh
LINGUIST
1801 - 1882
HPI: 46.37
Rank: 78
Robert J. Walker
POLITICIAN
1801 - 1869
HPI: 45.59
Rank: 79
Wilhem de Haan
BIOLOGIST
1801 - 1855
HPI: 45.46
Rank: 80
Anthony Ashley-Cooper, 7th Earl of Shaftesbury
POLITICIAN
1801 - 1885
HPI: 45.31
Rank: 81
Albert Auguste Perdonnet
ENGINEER
1801 - 1867
HPI: 44.86
Rank: 82
Athanasios Vouros
FENCER
1801 - 2000
HPI: 43.22
Rank: 83
Samuel Gridley Howe
PHYSICIAN
1801 - 1876
HPI: 42.55
Rank: 84
Others Deceased in 1855
Go to all RankingsHenry Bishop
COMPOSER
1786 - 1855
HPI: 48.46
Rank: 40
Francisco Xavier de Luna Pizarro
POLITICIAN
1780 - 1855
HPI: 48.44
Rank: 41
Mihály Pollack
ARCHITECT
1773 - 1855
HPI: 47.80
Rank: 42
Fruto Chamorro
POLITICIAN
1804 - 1855
HPI: 46.91
Rank: 43
Timofey Granovsky
HISTORIAN
1813 - 1855
HPI: 46.33
Rank: 44
William John Swainson
BIOLOGIST
1789 - 1855
HPI: 46.10
Rank: 45
Wilhem de Haan
BIOLOGIST
1801 - 1855
HPI: 45.46
Rank: 46
John Canfield Spencer
POLITICIAN
1788 - 1855
HPI: 44.95
Rank: 47
Henry De la Beche
GEOLOGIST
1796 - 1855
HPI: 44.77
Rank: 48
Sahle Dengel
POLITICIAN
1778 - 1855
HPI: 44.16
Rank: 49
Feargus O'Connor
POLITICIAN
1794 - 1855
HPI: 42.67
Rank: 50
Dorothy Wordsworth
WRITER
1771 - 1855
HPI: 42.23
Rank: 51
Mary Russell Mitford
WRITER
1787 - 1855
HPI: 39.63
Rank: 52
In Netherlands
Among people born in Netherlands, Wilhem de Haan ranks 877 out of 1,646. Before him are Johannes van Dijk (1868), Jan Poortvliet (1955), Willem Slijkhuis (1923), Ronald Plasterk (1957), Quincy Promes (1992), and André Ooijer (1974). After him are Milly Scott (1933), Bobbi Eden (1980), Han Berger (1950), Rob Witschge (1966), Sofyan Amrabat (1996), and Gerard Joling (1960).
Others born in Netherlands
Go to all RankingsJohannes van Dijk
ATHLETE
1868 - 1938
HPI: 45.59
Rank: 871
Jan Poortvliet
SOCCER PLAYER
1955 - Present
HPI: 45.57
Rank: 872
Willem Slijkhuis
ATHLETE
1923 - 2003
HPI: 45.56
Rank: 873
Ronald Plasterk
POLITICIAN
1957 - Present
HPI: 45.56
Rank: 874
Quincy Promes
SOCCER PLAYER
1992 - Present
HPI: 45.49
Rank: 875
André Ooijer
SOCCER PLAYER
1974 - Present
HPI: 45.46
Rank: 876
Wilhem de Haan
BIOLOGIST
1801 - 1855
HPI: 45.46
Rank: 877
Milly Scott
SINGER
1933 - Present
HPI: 45.40
Rank: 878
Bobbi Eden
PORNOGRAPHIC ACTOR
1980 - Present
HPI: 45.40
Rank: 879
Han Berger
COACH
1950 - Present
HPI: 45.38
Rank: 880
Rob Witschge
SOCCER PLAYER
1966 - Present
HPI: 45.35
Rank: 881
Sofyan Amrabat
SOCCER PLAYER
1996 - Present
HPI: 45.31
Rank: 882
Gerard Joling
SINGER
1960 - Present
HPI: 45.29
Rank: 883
Among BIOLOGISTS In Netherlands
Among biologists born in Netherlands, Wilhem de Haan ranks 17. Before him are Pieter Bleeker (1819), Johannes Burman (1707), George Clifford III (1685), Volcher Coiter (1534), Jan Frederik Gronovius (1686), and C. B. van Niel (1897). After him are Wim Crusio (1954), and Pieter Willem Korthals (1807).
Pieter Bleeker
1819 - 1870
HPI: 52.62
Rank: 11
Johannes Burman
1707 - 1779
HPI: 50.60
Rank: 12
George Clifford III
1685 - 1760
HPI: 49.86
Rank: 13
Volcher Coiter
1534 - 1576
HPI: 49.52
Rank: 14
Jan Frederik Gronovius
1686 - 1762
HPI: 48.45
Rank: 15
C. B. van Niel
1897 - 1985
HPI: 46.09
Rank: 16
Wilhem de Haan
1801 - 1855
HPI: 45.46
Rank: 17
Wim Crusio
1954 - Present
HPI: 43.36
Rank: 18
Pieter Willem Korthals
1807 - 1892
HPI: 43.26
Rank: 19