Wichmann the Younger
[4] Wichmann and his brother Egbert the One-Eyed, still feeling deprived of their heritage, marauded through Saxony and in 955 arrived in the lands of the Slavic Obotrites at Liubice (Lübeck), where they instigated a revolt under Prince Nako that was suppressed by King Otto at the Battle of Recknitz.He remained an implacable opponent, attacking the lands of his uncle Hermann several times, until he had to retreat to the Slavic Lutici territories, where he was tolerated by Margrave Gero.In 963, Wichmann was an outlaw leading a band of West Slavs (likely Pomeranians) in battle against Duke Mieszko I of Poland, defeating him twice and even exacting tribute.[4] For a brief interlude, he was allowed to return to Germany and his wife's estates, but he was exiled once more by his uncle Hermann during Otto's second Italian campaign.Certain scholars have interpreted a clause in the foundation charter of the Corvey Abbey as referring to Wichmann, his wife Hathwig, and his son Amelung, Count of Bikethop.