1815 - 1876
Ildefons Cerdà i Sunyer (Catalan pronunciation: [ildəˈfons səɾˈða i suˈɲe]; Spanish: Ildefonso Cerdá Suñer; December 23, 1815, Centelles – August 21, 1876, Caldas de Besaya) was a Spanish urban planner and engineer who designed the 19th-century "extension" of Barcelona called the Eixample. Read more on Wikipedia
Since 2007, the English Wikipedia page of Ildefons Cerdà has received more than 319,104 page views. His biography is available in 31 different languages on Wikipedia (up from 29 in 2019). Ildefons Cerdà is the 46th most popular engineer (down from 39th in 2019), the 294th most popular biography from Spain (down from 260th in 2019) and the 2nd most popular Spanish Engineer.
Ildefons Cerdà is most famous for his work on the Eixample, a grid-like expansion of Barcelona.
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Among engineers, Ildefons Cerdà ranks 46 out of 325. Before him are Albert Göring, Oliver Heaviside, Godfrey Hounsfield, Pavel Sukhoi, Kurt Gerstein, and Sergey Ilyushin. After him are Emil Škoda, Colin Chapman, Arthur Scherbius, Walter Dornberger, Jack Swigert, and Gustaf de Laval.
1895 - 1966
HPI: 71.03
Rank: 40
1850 - 1925
HPI: 70.94
Rank: 41
1919 - 2004
HPI: 70.63
Rank: 42
1895 - 1975
HPI: 70.60
Rank: 43
1905 - 1945
HPI: 70.52
Rank: 44
1894 - 1977
HPI: 70.11
Rank: 45
1815 - 1876
HPI: 70.10
Rank: 46
1839 - 1900
HPI: 70.00
Rank: 47
1928 - 1982
HPI: 69.84
Rank: 48
1878 - 1929
HPI: 69.73
Rank: 49
1895 - 1980
HPI: 69.68
Rank: 50
1931 - 1982
HPI: 69.49
Rank: 51
1845 - 1913
HPI: 69.29
Rank: 52
Among people born in 1815, Ildefons Cerdà ranks 10. Before him are George Boole, Karl Weierstrass, Otto of Greece, Adolph Menzel, Johann Jakob Bachofen, and Thomas Couture. After him are Louis-Jules Trochu, Julia Margaret Cameron, Ľudovít Štúr, Lorenz von Stein, Ernest Meissonier, and Josip Juraj Strossmayer. Among people deceased in 1876, Ildefons Cerdà ranks 12. Before him are Karl Ernst von Baer, Antonio López de Santa Anna, Truganini, Catherine Labouré, Christian Gottfried Ehrenberg, and Marie d'Agoult. After him are Antoine Jérôme Balard, Grand Duchess Maria Nikolaevna of Russia, Francesco Maria Piave, Hristo Botev, Maria Vittoria dal Pozzo, and Wild Bill Hickok.
1815 - 1864
HPI: 78.24
Rank: 4
1815 - 1897
HPI: 76.52
Rank: 5
1815 - 1867
HPI: 73.92
Rank: 6
1815 - 1905
HPI: 71.62
Rank: 7
1815 - 1887
HPI: 70.94
Rank: 8
1815 - 1879
HPI: 70.24
Rank: 9
1815 - 1876
HPI: 70.10
Rank: 10
1815 - 1896
HPI: 70.00
Rank: 11
1815 - 1879
HPI: 69.97
Rank: 12
1815 - 1856
HPI: 69.45
Rank: 13
1815 - 1890
HPI: 68.50
Rank: 14
1815 - 1891
HPI: 68.15
Rank: 15
1815 - 1905
HPI: 67.90
Rank: 16
1792 - 1876
HPI: 74.91
Rank: 6
1794 - 1876
HPI: 73.92
Rank: 7
1812 - 1876
HPI: 72.34
Rank: 8
1806 - 1876
HPI: 72.20
Rank: 9
1795 - 1876
HPI: 70.65
Rank: 10
1805 - 1876
HPI: 70.50
Rank: 11
1815 - 1876
HPI: 70.10
Rank: 12
1802 - 1876
HPI: 69.39
Rank: 13
1819 - 1876
HPI: 68.87
Rank: 14
1810 - 1876
HPI: 68.63
Rank: 15
1848 - 1876
HPI: 68.46
Rank: 16
1847 - 1876
HPI: 68.15
Rank: 17
1837 - 1876
HPI: 67.45
Rank: 18
Among people born in Spain, Ildefons Cerdà ranks 294 out of 2,595. Before him are Ferdinand IV of Castile (1285), Vicente Yáñez Pinzón (1460), Maria Anna of Spain (1606), Raymond of Penyafort (1175), Isidore the Laborer (1080), and Blanche II of Navarre (1424). After him are Jesús Franco (1930), Miguel López de Legazpi (1502), Alfonso II of Asturias (759), Ramiro I of Aragon (1008), Gonzalo Pizarro (1510), and Abū Ishāq Ibrāhīm al-Zarqālī (1029).
1285 - 1312
HPI: 70.20
Rank: 288
1460 - 1514
HPI: 70.19
Rank: 289
1606 - 1646
HPI: 70.17
Rank: 290
1175 - 1275
HPI: 70.15
Rank: 291
1080 - 1130
HPI: 70.12
Rank: 292
1424 - 1464
HPI: 70.11
Rank: 293
1815 - 1876
HPI: 70.10
Rank: 294
1930 - 2013
HPI: 70.09
Rank: 295
1502 - 1572
HPI: 70.07
Rank: 296
759 - 842
HPI: 70.06
Rank: 297
1008 - 1063
HPI: 70.02
Rank: 298
1510 - 1548
HPI: 70.01
Rank: 299
1029 - 1087
HPI: 70.00
Rank: 300
Among engineers born in Spain, Ildefons Cerdà ranks 2. Before him are José Echegaray (1832). After him are Álvaro del Portillo (1914) and Agustín de Betancourt (1758).
1832 - 1916
HPI: 73.07
Rank: 1
1815 - 1876
HPI: 70.10
Rank: 2
1914 - 1994
HPI: 65.97
Rank: 3
1758 - 1824
HPI: 62.69
Rank: 4