Musa Çelebi (1388–1413)
Born 1388 CE, died 1413 CE.
Musa Çelebi (fl. 1402 – 5 July 1413) was an Ottoman prince and a co-ruler of the empire for three years during the Ottoman Interregnum.
Text from the Wikipedia article Musa_Çelebi, licensed CC BY-SA 4.0.