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POLITICIAN

Joannes

400 - 425

Photo of Joannes

Icon of person Joannes

Joannes or John (Latin: Iohannes; died 425) was Western Roman emperor from 423 to 425. On the death of the Western emperor Honorius, Theodosius II, the last remaining ruler of the Theodosian dynasty, did not immediately announce a successor. In the interregnum, the patrician Castinus elevated Joannes as emperor. Read more on Wikipedia

Since 2007, the English Wikipedia page of Joannes has received more than 323,620 page views. His biography is available in 38 different languages on Wikipedia (up from 37 in 2019). Joannes is the 4,624th most popular politician (down from 1,757th in 2019).

Joannes is most famous for his contributions to the field of anatomy. He was the first to describe the valves in the veins and arteries, and he was the first to describe the valves in the veins and arteries.

Memorability Metrics

  • 320k

    Page Views (PV)

  • 59.16

    Historical Popularity Index (HPI)

  • 38

    Languages Editions (L)

  • 4.91

    Effective Languages (L*)

  • 3.77

    Coefficient of Variation (CV)

Page views of Joannes by language


Among POLITICIANS

Among politicians, Joannes ranks 4,624 out of 15,577Before him are Francis II, Duke of Brittany, Kido Takayoshi, Frederick II, Grand Duke of Baden, Xanana Gusmão, Osorkon I, and Boleslaus II, Duke of Bohemia. After him are Emperor Muzong of Tang, María de las Mercedes, Princess of Asturias, Mamoru Shigemitsu, Jean-Luc Mélenchon, Baron Alexander von Bach, and Mahmud II.

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Contemporaries

Among people born in 400, Joannes ranks 24Before him are Marcomer, Shapur III, Radagaisus, Frumentius, Sozomen, and Eutropius. After him are Gunther, Priscus Attalus, Servatius of Tongeren, Quintus Smyrnaeus, Meletius of Antioch, and Pelagia. Among people deceased in 425, Joannes ranks 1After him is Atticus of Constantinople.

Others Born in 400

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Others Deceased in 425

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