Alexander Joseph, known as Alexander of Battenberg, was the first prince (knyaz) of the autonomous Principality of Bulgaria from 1879 until his abdication in 1886.
- Occupation
- military officer, military personnel
- Position held
- monarch
- Citizenship
- Principality of Bulgaria, Russian Empire
- Born
- April 5, 1857
- Died
- November 17, 1893