Friedrich Wilhelm III, Duke o Saxe-Altenburg

Friedrich Wilhelm III, Duke o Saxe-Altenburg (12 Julie 1657 – 14 Aprile 1672), wis a duke o Saxe-Altenburg. He wis the seicont son o Friedrich Wilhelm II, Duke o Saxe-Altenburg an Magdalene Sybille o Saxony, his seicont wife.

Friedrich Wilhelm III
Friedrich Wilhelm III, duke of Saxe-Altenburg (1657-1672), by German School of 1662.jpg
Duke o Saxe-Altenburg
Ring1669–1672
PredecessorFriedrich Wilhelm II
SuccessorErnst I
Born12 Julie 1657(1657-07-12)
Altenburg
Dee'd14 Apryle 1672(1672-04-14) (aged 14)
Altenburg
Buirial17 Julie 1672
Schloss Altenburg Kirk
HooseHouse of Saxe-Altenburg
FaitherFriedrich Wilhelm II, Duke o Saxe-Altenburg
MitherMagdalene Sibylle o Saxony
ReleegionLutheran