1506

1506 was the year in which, according to one disputed account, the First Doctor, Ian, Barbara and Susan visited Mexico and encountered the Aztecs, where Barbara was mistaken for the deity Yetaxa. This account does not specify an exact date. (PROSE: Against Nature) Another account dates these events to 1507, (PROSE: The Aztecs) and yet another claims this happened in the year 1454. (PROSE: The Left-Handed Hummingbird)