Saxon Fratricidal War
The Saxon Fratricidal War ( German: "Sächsischer Bruderkrieg" ) was a war fought between the two brothers Frederick II , Elector of Saxony and Duke William III over Wettin ruled areas from 1446 to 1451 . 
<triplet> Saxon Fratricidal War <subj> Frederick II, Elector of Saxony <obj> participant <subj> Duke William III <obj> participant <triplet> Frederick II, Elector of Saxony <subj> Duke William III <obj> sibling <triplet> Duke William III <subj> Wettin <obj> family