Isabelle of France

1225 - 1270

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Isabelle of France (March 1224 – 23 February 1270) was a French princess, the daughter of Louis VIII of France and Blanche of Castile. She was a younger sister of King Louis IX of France (Saint Louis) and of Alfonso, Count of Poitiers, and an older sister of King Charles I of Sicily. In 1256, she founded the nunnery of Longchamp in part of the Forest of Rouvray (now called the Bois de Boulogne), west of Paris. Read more on Wikipedia

Since 2007, the English Wikipedia page of Isabelle of France has received more than 1,518 page views. Her biography is available in 18 different languages on Wikipedia (up from 17 in 2019). Isabelle of France is the 5,173rd most popular politician (up from 5,243rd in 2019), the 1,637th most popular biography from France (down from 1,602nd in 2019) and the 406th most popular French Politician.

Memorability Metrics

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  • 67.62

    Historical Popularity Index (HPI)

  • 18

    Languages Editions (L)

  • 5.57

    Effective Languages (L*)

  • 1.90

    Coefficient of Variation (CV)

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Among politicians, Isabelle of France ranks 5,173 out of 15,710Before her are Carl Johan Bernadotte, Jahan Shah, Sylvanus Olympio, Stjepan Vukčić Kosača, Amadou Toumani Touré, and Piri Mehmed Pasha. After her are Arsames, Vasily Chapayev, Hermeric, Norodom Suramarit, Domitianus II, and Aratus of Sicyon.

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Among people born in 1225, Isabelle of France ranks 4Before her are Thomas Aquinas, Pope Innocent V, and Nicola Pisano. After her are David VI of Georgia, Bolesław the Pious, and John XI of Constantinople. Among people deceased in 1270, Isabelle of France ranks 9Before her are Tannhäuser, Nachmanides, Margaret of Hungary, Shvarn, Maria Laskarina, and Theobald II of Navarre. After her are John Tristan, Count of Valois, Si Inthrathit, Hethum I, King of Armenia, Mécia Lopes de Haro, Toros Roslin, and Muqi.

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In France

Among people born in France, Isabelle of France ranks 1,637 out of 5,234Before her are Petrus Peregrinus de Maricourt (1240), Étienne Marcel (1315), Jean Charles Athanase Peltier (1785), Louise Élisabeth de Bourbon (1693), Frederick Michael, Count Palatine of Zweibrücken (1724), and Agrippa d'Aubigné (1552). After her are André Jolivet (1905), Henry Corbin (1903), Maurice de Sully (1110), Michèle Mouton (1951), Michel Richard Delalande (1657), and Pierre Mendès France (1907).


Among politicians born in France, Isabelle of France ranks 406Before her are Prince Robert, Duke of Chartres (1840), Honoré V, Prince of Monaco (1778), Georges Bidault (1899), Étienne Marcel (1315), Louise Élisabeth de Bourbon (1693), and Frederick Michael, Count Palatine of Zweibrücken (1724). After her are Pierre Mendès France (1907), Alys of France, Countess of Vexin (1160), Édouard Herriot (1872), Roland Bonaparte (1858), Magdalena of France (1443), and Maria of Montpellier (1182).