Svatopluk I. "The Great"(Duke of Moravia) (jan 2, 870 – jan 1, 871)
Description:
Nephew of Rostislav. He betrayed his uncle Rostislav and gave him to Louis II. "The German." He was later arrested by Louis II.'s son Carloman.Added to timeline:
Date:
jan 2, 870
jan 1, 871
~ 12 months