Ernest I, Duke of Saxe-Altenburg Duke Of Saxe-Altenburg Ernst I, Ernst I.
![Ernest I, Duke of Saxe-Altenburg](https://upload.wikimedia.org/wikipedia/commons/9/90/DukeErnstIsaxealtenburg.jpg)
German duke
- Sex or Gender:
- male
- Date of Birth:
- 1826-09-16
- Place of Birth:
- Hildburghausen
- Date of Death:
- 1908-02-07
- Place of Death:
- Altenburg
- Country of citizenship:
- Germany
- Father:
- Georg, Duke of Saxe-Altenburg
- Spouse:
- Princess Agnes of Anhalt-Dessau
- Occupation:
- aristocrat
- Viaf ID:
- 62340212