page_title: 457
hierarchical_section_title: 457
caption_attribution_description: English: Bust of Byzantine Empreror Leo I (reigned 457-474). Alabaster (antique head) and marble (modern restoration), ca. 470 Français&#160;: Buste de l'empereur byzantin Léon Ier (règne de 457 à 474). Albâtre (tête, antique) et marbre (restauration moderne), vers 470
context_page_description: Year 457 was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantinus and Rufus. The denomination 457 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
context_section_description: Year 457 (CDLVII) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantinus and Rufus (or, less frequently, year 1210 Ab urbe condita). The denomination 457 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
caption: Emperor Leo I (457–474)
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