Also in 1454, he supported Ulrich Cirksena against Tanne Kankena in Wittmund.
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After his death, a magnificent sandstone sarcophagus was erected for him in the church of Esens (now the St. Magnus Church) in 1473.
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From his first wife, Onna of Stedesdorf, a daughter of Hero Omken the Elder, he inherited Stedesdorf in 1447.
Sibet Attena, a nephew and aid to Ulrich received the lordships Esens, Stedesdorf and Wittmund, which together formed the Harlingerland.
Sibet Attena, a nephew and ally of Ulrich, received the lordships Esens, Stedesdorf and Wittmund, which together formed the Harlingerland.