Lutici
... that in 1066, the Lutici sacrificed the head of a captured bishop to their deity?
... that in 1066, the <b id="mwAes"><a href="./Lutici" id="mwAew" rel="mw:WikiLink" title="Lutici">Lutici</a></b> <a href="./Human_sacrifice" id="mwAe0" rel="mw:WikiLink" title="Human sacrifice">sacrificed</a> the head of a captured bishop to their deity?