Uthman

Rashidun caliph from 644 to 656

Uthman ibn Affan (Arabic: عُثْمَان بْن عَفَّان, romanized: ʿUthmān ibn ʿAffān; c. 576 – 17 June 656) was the third and longest-reigned Rashidun caliph, ruling from 644 until his assassination in 656. He was also a second cousin, son-in-law, and senior companion of the Islamic prophet Muhammad, and played a major role in early Islamic history. He is most famously known for the compilation and distribution of the standardized version of the Quran during his reign, known as the Uthmanic codex.

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