Home›Medieval›Era (Birth Year)›By Century›13th centuryBrowse By13th centuryFacts13th centurySourcesComments (0)Reader Challenges (0)FactsComparisonEra Of EmergenceWell-attested500 113th centuryFilter Results1 entryBranchAllAlgebra (1)Number Theory (1)Nationality / CultureAllChina (1)GenderAllMale (1)Show ResultsQin Jiushao13th centurySources1. Middle Ages (Wikipedia)tier 2Wikimedia FoundationTerminology and periodisation sectionQuote, Terminology and periodisation sectionThe most commonly given starting point for the Middle Ages is around 500, with the date of 476 first used by Bruni.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.