1783 - 1861
Baron Nöel Frédéric Armand André de Lafresnaye (24 July 1783 – 14 July 1861) was a French ornithologist and collector. Lafresnaye was born into an aristocratic family at Chateau de La Fresnaye in Falaise, Normandy. He took an early interest in natural history, particularly entomology. Read more on Wikipedia
Since 2007, the English Wikipedia page of Frédéric de Lafresnaye has received more than 20,485 page views. His biography is available in 18 different languages on Wikipedia (up from 16 in 2019). Frédéric de Lafresnaye is the 726th most popular biologist (down from 629th in 2019), the 4,178th most popular biography from France (down from 3,592nd in 2019) and the 106th most popular French Biologist.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among biologists, Frédéric de Lafresnaye ranks 726 out of 841. Before him are Mary F. Lyon, Thomas Bell, Émil Goeldi, Katsuko Saruhashi, Robert Trivers, and August Batsch. After him are John Gerard, Karl Hugo Strunz, Francis Willughby, Richard Thomas Lowe, Johann Christoph Wendland, and James Sowerby.
1925 - 2014
HPI: 46.06
Rank: 720
1792 - 1880
HPI: 46.06
Rank: 721
1859 - 1917
HPI: 46.05
Rank: 722
1920 - 2007
HPI: 46.05
Rank: 723
1943 - Present
HPI: 46.05
Rank: 724
1761 - 1802
HPI: 46.04
Rank: 725
1783 - 1861
HPI: 46.03
Rank: 726
1545 - 1612
HPI: 46.03
Rank: 727
1910 - 2006
HPI: 46.03
Rank: 728
1635 - 1672
HPI: 45.98
Rank: 729
1802 - 1874
HPI: 45.95
Rank: 730
1755 - 1828
HPI: 45.92
Rank: 731
1757 - 1822
HPI: 45.86
Rank: 732
Among people born in 1783, Frédéric de Lafresnaye ranks 37. Before him are Charles Julien Brianchon, Domingo Caycedo, Constantine Samuel Rafinesque, Vicente Rocafuerte, José de la Riva Agüero, and Giovanni Berchet. After him are Sir Benjamin Collins Brodie, 1st Baronet, Pedro Gual Escandón, John Claudius Loudon, David Cox, and Thomas Bibb. Among people deceased in 1861, Frédéric de Lafresnaye ranks 50. Before him are Stephen A. Douglas, Michele Tenore, Peter Georg Bang, Gabriel Antonio Pereira, Louis Vicat, and José María Obando. After him are Johann Andreas Wagner, Robert O'Hara Burke, Manuel Antônio de Almeida, Eliphalet Remington, and Nathaniel Lyon.
1783 - 1864
HPI: 49.15
Rank: 31
1783 - 1843
HPI: 49.13
Rank: 32
1783 - 1840
HPI: 49.13
Rank: 33
1783 - 1847
HPI: 48.26
Rank: 34
1783 - 1858
HPI: 46.66
Rank: 35
1783 - 1851
HPI: 46.55
Rank: 36
1783 - 1861
HPI: 46.03
Rank: 37
1783 - 1862
HPI: 45.31
Rank: 38
1783 - 1862
HPI: 42.85
Rank: 39
1783 - 1843
HPI: 41.30
Rank: 40
1783 - 1859
HPI: 41.15
Rank: 41
1783 - 1839
HPI: 34.72
Rank: 42
1813 - 1861
HPI: 48.33
Rank: 44
1780 - 1861
HPI: 47.92
Rank: 45
1797 - 1861
HPI: 47.88
Rank: 46
1794 - 1861
HPI: 47.87
Rank: 47
HPI: 47.31
Rank: 48
1795 - 1861
HPI: 46.22
Rank: 49
1783 - 1861
HPI: 46.03
Rank: 50
1797 - 1861
HPI: 45.73
Rank: 51
1821 - 1861
HPI: 45.59
Rank: 52
1831 - 1861
HPI: 45.12
Rank: 53
1793 - 1861
HPI: 43.80
Rank: 54
1818 - 1861
HPI: 40.97
Rank: 55
Among people born in France, Frédéric de Lafresnaye ranks 4,178 out of 6,011. Before him are Victor Puiseux (1820), Lucien Sève (1926), Max Bense (1910), Jehan Buhan (1912), Henri de Massue, Earl of Galway (1648), and Fernand de Langle de Cary (1849). After him are Bernard Genghini (1958), Jean-Claude Gaudin (1939), Jean Marcel Honoré (1920), Adrien Rommel (1914), Colin Clive (1900), and Henri Leconte (1963).
1820 - 1883
HPI: 46.08
Rank: 4,172
1926 - 2020
HPI: 46.07
Rank: 4,173
1910 - 1990
HPI: 46.06
Rank: 4,174
1912 - 1999
HPI: 46.06
Rank: 4,175
1648 - 1720
HPI: 46.04
Rank: 4,176
1849 - 1927
HPI: 46.03
Rank: 4,177
1783 - 1861
HPI: 46.03
Rank: 4,178
1958 - Present
HPI: 46.03
Rank: 4,179
1939 - Present
HPI: 46.03
Rank: 4,180
1920 - 2013
HPI: 46.01
Rank: 4,181
1914 - 1963
HPI: 46.00
Rank: 4,182
1900 - 1937
HPI: 45.98
Rank: 4,183
1963 - Present
HPI: 45.96
Rank: 4,184
Among biologists born in France, Frédéric de Lafresnaye ranks 106. Before him are Jacques Miller (1931), Antoine Risso (1777), Jean Baptiste Christophore Fusée Aublet (1723), Élie-Abel Carrière (1818), Sabin Berthelot (1794), and François Marie Daudin (1776). After him are Jules Verreaux (1807), Gaston Bonnier (1853), Félix Édouard Guérin-Méneville (1799), Michel Félix Dunal (1789), Palisot de Beauvois (1752), and André Marie Constant Duméril (1774).
1931 - Present
HPI: 46.68
Rank: 100
1777 - 1845
HPI: 46.64
Rank: 101
1723 - 1778
HPI: 46.59
Rank: 102
1818 - 1896
HPI: 46.58
Rank: 103
1794 - 1880
HPI: 46.29
Rank: 104
1776 - 1803
HPI: 46.10
Rank: 105
1783 - 1861
HPI: 46.03
Rank: 106
1807 - 1873
HPI: 45.74
Rank: 107
1853 - 1922
HPI: 45.57
Rank: 108
1799 - 1874
HPI: 45.49
Rank: 109
1789 - 1856
HPI: 45.44
Rank: 110
1752 - 1820
HPI: 45.40
Rank: 111
1774 - 1860
HPI: 44.75
Rank: 112