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may 12, 1778 - Heinrich XI, Prince Reuss of Greiz is elevated to Prince of the Principality of Reuss-Greiz by Joseph II, Holy Roman Emperor

Description:

This year sees the first appearance of the modern-day national colors of Germany on a flag that closely resembles the modern flag of Germany, to occur anywhere within within modern-day Germany.

Added to timeline:

Date:

may 12, 1778
Now
~ 248 years ago