Duchy of Saxe-Altenburgball

Duchy of Saxe-Altenburgball was a historical Countryball in Thuringiaball

History
Duchy of Saxe-Altenburgball borned from Duchy of Saxe-Weimarball but in 1672 he united with Duchy of Saxe-Gothaball forming Duchy of Saxe-Gotha-Altenburgball. In 1826 Duchy of Saxe-Gotha-Altenburgball divided reforming Duchy of Saxe-Altenburgball when in 1920 he got part of Thuringiaball