# Khayr Alla Efendi

> ottoman physician, historian, and official (1820–1866)

**Wikidata**: [Q11929795](https://www.wikidata.org/wiki/Q11929795)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hayrullah_Efendi)  
**Source**: https://4ort.xyz/entity/khayr-alla-efendi


## References

1. IdRef
2. [Source](https://islamansiklopedisi.org.tr/hayrullah-efendi)
3. [Source](https://islamansiklopedisi.org.tr/abdulhak-hamid-tarhan)
4. Integrated Authority File
5. Virtual International Authority File
6. National Library of Israel Names and Subjects Authority File