Yohannes IV was Emperor of Ethiopia from 1871 to his death in 1889 at the Battle of Gallabat, and king of Tigray from 1869 to 1871. During his reign he successfully defended Ethiopia against a large-scale Egyptian invasion.
- Occupation
- military personnel
- Position held
- Emperor of Ethiopia
- Citizenship
- Ethiopia
- Born
- July 11, 1837
- Died
- March 9, 1889