Person

Abd al-Rahman ibn Awf

عبد الرحمن بن عوف
Lifespan unknown

Abd al-Rahman ibn Awf was a companion of Muhammad who played a key role in converting parts of the Banu Kalb to Islam through alliance and marriage.

Significance

Close companion of Muhammad and father-in-law of Yazid ibn Abi Sufyan
Sources: Wikipedia and classical Islamic biographical literature compiled by automated researchers. Every page is being continuously refined — if something looks off, please check back in a few days.