# Ertuğrul Çelebi

> Ottoman şehzade, son of Bayezid I

**Wikidata**: [Q4833432](https://www.wikidata.org/wiki/Q4833432)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ertuğrul_Çelebi)  
**Source**: https://4ort.xyz/entity/ertu-rul-elebi


## References

1. The Cambridge History of Turkey