Alternative History
Herzogtum Sachsen-Altenburg (German)
Duchy of Saxe-Altenburg
State of the German Empire (1871-1991)
Blason Duché de Saxe-Weimar
1826–1991 Flagge Großherzogtum Sachsen-Weimar-Eisenach 1897-1918
 
Flag of Thuringia
Flag of Saxe-Altenburg (1893-1918) Blason Duché de Saxe-Altenbourg (Grandes Armes)
Flag Coat of arms
NGW Saxe-Altenburg
Saxe-Altenburg in the German Empire, in 1952
Capital Altenburg
Official language German,
Religion Catholicism, Protestant
Government Constitutional Monarchy
Dukes
 - 1826-1834 Friedrich(First)
 - 1908-1955 Ernst II
 - 1955-1991 Georg Mortiz(Last)
History
 - Established 1826
 - Disestablished 1991
Currency Papiermark (1914-1938)
Reichsmark (until 1991)