See also: List of Latvian flags The flag of Latvia was formally re-adopted on 27 February 1990. The design is adopted from the 13th-century chronicle in which "red divided by white" is alleged to be a Latvian flag. 1821�?Flag of Psara The flag of the island of Psara, adopted in https://beckettjaoem.win-blog.com/13507629/indicators-on-medieval-anglo-saxon-flag-you-should-know