Ivan Asen IV of Bulgaria: Biography, Facts and Career
Who is Ivan Asen IV of Bulgaria? An evergreen, sourced profile: biography, key facts and career.

Ivan Asen (Bulgarian: Иван Асен), also known as Ivan Asen IV was a Bulgarian Prince, third son of Emperor Ivan Alexander from his first wife Theodora of Wallachia. He was born c. 1326. Little is known about him. In the eighteenth year of the reign of Ivan Alexander - i. e. 1349 - he and his troops faced a 20,000-strong Ottoman army under the command of Murad I's elder brother Süleyman. The fierce battle between Bulgarians and Turks took place in the area around Sofia. According to the Anonymous Bulgarian chronicle, "the Turks killed Asen and a great number of Bulgarians"; according to Ottoman chronicles "many janissaries perished" in the battle. That shows that the battle claims many casualties from both sides and Ivan Asen perished fighting bravely for his country. It seems that despite the great losses the Bulgarians had repulsed the enemy as the next recorded Ottoman invasion occurred 6 years later, in 1355, when in the battle of Ihtiman the Ottoman Turks killed Asen's eldest brother, Michael Asen. Ivan Asen IV married a Wallachian princess from the Basarab dynasty and had two daughters.
Quick facts about Ivan Asen IV of Bulgaria
- Full name: Ivan Asen IV of Bulgaria
- Born: 1326-01-01
- Nationality: Second Bulgarian Empire
- Known as: Royal
- Wikidata ID: Q3657584
Profile compiled from public Wikipedia and Wikidata data. Details can change over time.
Frequently asked questions
Who is Ivan Asen IV of Bulgaria?
Ivan Asen (Bulgarian: Иван Асен), also known as Ivan Asen IV was a Bulgarian Prince, third son of Emperor Ivan Alexander from his first wife Theodora of Wallachia.
What nationality is Ivan Asen IV of Bulgaria?
Ivan Asen IV of Bulgaria is Second Bulgarian Empire.
When was Ivan Asen IV of Bulgaria born?
Ivan Asen IV of Bulgaria was born on 1326-01-01.



