1815 - 1876
Ildefons Cerdà Sunyer (Catalan pronunciation: [ildəˈfons səɾˈða i suˈɲe]; Spanish: Ildefonso Cerdá Suñer; 23 December 1815, Centelles – 21 August 1876, Caldas de Besaya) was a Spanish urban planner and civil 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 370,975 page views. His biography is available in 33 different languages on Wikipedia (up from 31 in 2019). Ildefons Cerdà is the 41st most popular engineer (up from 46th in 2019), the 307th most popular biography from Spain (down from 294th 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 41 out of 323. Before him are Pavel Sukhoi, Howard H. Aiken, Godfrey Hounsfield, Anthony Fokker, John Ambrose Fleming, and Alexander Wienerberger. After him are Edward A. Murphy Jr., Sergey Ilyushin, Ernst Heinkel, Emil Škoda, Banū Mūsā, and Henry Gantt.
1895 - 1975
HPI: 62.14
Rank: 35
1900 - 1973
HPI: 62.11
Rank: 36
1919 - 2004
HPI: 61.81
Rank: 37
1890 - 1939
HPI: 61.45
Rank: 38
1849 - 1945
HPI: 61.41
Rank: 39
1891 - 1955
HPI: 61.41
Rank: 40
1815 - 1876
HPI: 61.18
Rank: 41
1918 - 1990
HPI: 61.18
Rank: 42
1894 - 1977
HPI: 61.11
Rank: 43
1888 - 1958
HPI: 60.92
Rank: 44
1839 - 1900
HPI: 60.59
Rank: 45
900 - 873
HPI: 60.50
Rank: 46
1861 - 1919
HPI: 60.45
Rank: 47
Among people born in 1815, Ildefons Cerdà ranks 12. Before him are Otto of Greece, Adolph Menzel, Thomas Couture, Johann Jakob Bachofen, Louis-Jules Trochu, and Julia Margaret Cameron. After him are Ľudovít Štúr, Ernest Meissonier, Josip Juraj Strossmayer, Lorenz von Stein, Princess Elisabeth of Prussia, and Giuseppina Strepponi. Among people deceased in 1876, Ildefons Cerdà ranks 11. Before him are George Armstrong Custer, Karl Ernst von Baer, Catherine Labouré, Antonio López de Santa Anna, Truganini, and Marie d'Agoult. After him are Antoine Jérôme Balard, Grand Duchess Maria Nikolaevna of Russia, Francesco Maria Piave, Maria Vittoria dal Pozzo, Hristo Botev, and František Palacký.
1815 - 1867
HPI: 66.67
Rank: 6
1815 - 1905
HPI: 64.08
Rank: 7
1815 - 1879
HPI: 62.51
Rank: 8
1815 - 1887
HPI: 61.89
Rank: 9
1815 - 1896
HPI: 61.74
Rank: 10
1815 - 1879
HPI: 61.28
Rank: 11
1815 - 1876
HPI: 61.18
Rank: 12
1815 - 1856
HPI: 60.80
Rank: 13
1815 - 1891
HPI: 59.45
Rank: 14
1815 - 1905
HPI: 59.39
Rank: 15
1815 - 1890
HPI: 59.36
Rank: 16
1815 - 1885
HPI: 57.33
Rank: 17
1815 - 1897
HPI: 57.21
Rank: 18
1839 - 1876
HPI: 67.11
Rank: 5
1792 - 1876
HPI: 65.69
Rank: 6
1806 - 1876
HPI: 65.13
Rank: 7
1794 - 1876
HPI: 64.89
Rank: 8
1812 - 1876
HPI: 64.80
Rank: 9
1805 - 1876
HPI: 61.69
Rank: 10
1815 - 1876
HPI: 61.18
Rank: 11
1802 - 1876
HPI: 60.77
Rank: 12
1819 - 1876
HPI: 60.24
Rank: 13
1810 - 1876
HPI: 58.85
Rank: 14
1847 - 1876
HPI: 58.81
Rank: 15
1848 - 1876
HPI: 58.80
Rank: 16
1798 - 1876
HPI: 58.34
Rank: 17
Among people born in Spain, Ildefons Cerdà ranks 307 out of 2,932. Before him are Francisco Álvarez Martínez (1925), Wittiza (687), Eusebi Güell (1846), Hisham II (965), Prudentius (348), and Niceto Alcalá-Zamora (1877). After him are Iker Casillas (1981), Sancho VII of Navarre (1154), Abū Ishāq Ibrāhīm al-Zarqālī (1029), Eduardo Martínez Somalo (1927), Ferdinand II of León (1137), and Blanche II of Navarre (1424).
1925 - 2022
HPI: 61.27
Rank: 301
687 - 710
HPI: 61.26
Rank: 302
1846 - 1918
HPI: 61.26
Rank: 303
965 - 1013
HPI: 61.25
Rank: 304
348 - 413
HPI: 61.20
Rank: 305
1877 - 1949
HPI: 61.19
Rank: 306
1815 - 1876
HPI: 61.18
Rank: 307
1981 - Present
HPI: 61.17
Rank: 308
1154 - 1234
HPI: 61.13
Rank: 309
1029 - 1087
HPI: 61.11
Rank: 310
1927 - 2021
HPI: 61.04
Rank: 311
1137 - 1188
HPI: 61.01
Rank: 312
1424 - 1464
HPI: 61.01
Rank: 313
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: 64.02
Rank: 1
1815 - 1876
HPI: 61.18
Rank: 2
1914 - 1994
HPI: 55.37
Rank: 3
1758 - 1824
HPI: 51.36
Rank: 4