Lieutenant-General
1765-1824
Born in Dresden, Thielemann joined the
Saxon army in 1780 and fought as a hussar during the Revolutionary
Wars. After Jena in 1806, Saxony became a forced ally of Napoleon
and Thielemann's first major battles were against the Russians
in the campaign of 1812. At Borodino he led a cavalry charge which
almost broke the resolution of the Russians to hold their positions
and which provided a conclusion to the bloody stalemate. When
Napoleon summoned him in 1813 he defected to the Russians, fighting
at Lützen and Leipzig. He joined the Prussian army in 1815
with the rank of lieutenant-general and commanded III Corps which
was badly mauled at Ligny. He then retreated to Wavre where he
successfully held off the attacks of Grouchy, which enabled the
rest of the Prussian army to join Wellington at Waterloo.