Dan I (1354 – 23 September 1386) was the

ruler A ruler, sometimes called a rule, line gauge, or scale, is a device used in geometry and technical drawing, as well as the engineering and construction industries, to measure distances or draw straight lines. Variants Rulers have long ...

Wallachia Wallachia or Walachia (; ro, Țara Românească, lit=The Romanian Land' or 'The Romanian Country, ; archaic: ', Romanian Cyrillic alphabet: ) is a historical and geographical region of Romania. It is situated north of the Lower Danube and s ...

from 1383 to 1386. He was the son of Radu I of Wallachia and the step-brother of

Mircea I of Wallachia Mircea the Elder ( ro, Mircea cel Bătrân, ; c. 1355 – 31 January 1418) was the Voivode of Wallachia from 1386 until his death in 1418. He was the son of Radu I of Wallachia and brother of Dan I of Wallachia, after whose death he inherited ...

. The circumstances surrounding his death are unclear.

Laonikos Chalkokondyles Laonikos Chalkokondyles, Latinized as Laonicus Chalcocondyles ( el, Λαόνικος Χαλκοκονδύλης, from λαός "people", νικᾶν "to be victorious", an anagram of Nikolaos which bears the same meaning; c. 1430 – c. 1470; ...

claims that he was assassinated by his stepbrother Mircea I in collusion with a boyar party.Chalkokondyles, 2.23; translated by Anthony Kaldellis, ''The Histories'' (Cambridge: Dumbarton Oaks Medieval Library, 2014), vol. 1 pp. 125-7 However, the Anonymous Bulgarian Chronicle states that Dan I was assassinated during a campaign fought between 1384-1386 against Ivan Shishman of

Tarnovo Veliko Tarnovo ( bg, Велико Търново, Veliko Tărnovo, ; "Great Tarnovo") is a town in north central Bulgaria and the administrative centre of Veliko Tarnovo Province. Often referred as the "''City of the Tsars''", Veliko Tarnovo ...

, who was backed by the Ottomans, purportedly in favour of his half-brother

Ivan Sratsimir Ivan Sratsimir (), or Ivan Stratsimir ( bg, Иван Страцимир), was emperor (tsar) of Bulgaria in Vidin from 1356 to 1396. He was born in 1324 or 1325, and he died in or after 1397. Despite being the eldest surviving son of Ivan Alexand ...

Vidin Vidin ( bg, Видин, ; Old Romanian: Diiu) is a port city on the southern bank of the Danube in north-western Bulgaria. It is close to the borders with Romania and Serbia, and is also the administrative centre of Vidin Province, as well as ...

, but ultimately part of the early Wallachian rulers' attempts to expand their rule south of the

Danube The Danube ( ; ) is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a border. Originating in Germany, the Danube flows southeast for , p ...

. Dan I's descendants were members of the House of Dăneşti, one of the two factions descended from

Basarab I Basarab I (), also known as Basarab the Founder ( ro, Basarab Întemeietorul; c. 1270 – 1351/1352), was a ''voivode'' and later the first independent ruler of Wallachia who lived in the first half of the . Many details of his life are uncerta ...

, that were claimants to the

voivodeship A voivodeship is the area administered by a voivode (Governor) in several countries of central and eastern Europe. Voivodeships have existed since medieval times and the area of extent of voivodeship resembles that of a duchy in western medieval ...

of the Principality of

in subsequent centuries. The other rival faction was the House of Drăculeşti.

References

, - 1386 deaths Rulers of Wallachia Year of birth unknown 14th-century births House of Dănești {{Europe-noble-stub