After Albrecht's death in 1195, leaving no children, Meissen, with its rich mines, was seized by the emperor
Henry VI as a vacant fief of the empire. Dietrich finally came into possession of his inheritance two years later on Henry's death. At the time of the struggle between the two rival kings
Philip of Swabia and
Otto IV, Holy Roman Emperor, Phillip gave Dietrich the tenure of the
march of Meißen again. After that time, Dietrich was on Phillip's side and remained true to the
Staufer even after Phillip was murdered in 1208. Dietrich became caught up in dangerous disagreements with the city of
Leipzig and the Meißen nobility. After a fruitless
siege of Leipzig, in 1217 he agreed to a settlement but then took over the city by trickery, had the city walls taken down and built three castles of his own within the city, full of his own men. ==Death==