Complex sentence: Count Hans Christoff von Königsmarck, of Tjust, (1605-1663) was a Swedish-German soldier, beeing appointed Major General in 1640, Governor General of Bremen-Verden, in 1645, Privy Councilor in 1651, and Field Marshal, in 1655.
Split into simpler sentences: Count Hans Christoff von Königsmarck, of Tjust, (1605-1663) was a Swedish-German soldier. He was appointed Major General in 1640, Governor General of Bremen-Verden, in 1645, Privy Councilor in 1651, and Field Marshal, in 1655.