Overview
Mu'awiya ibn Yazid (; 664 – 684 CE), usually known simply as Mu'awiya II was the third Umayyad caliph. He succeeded his father Yazid I as the third caliph and last caliph of the Sufyanid line in the Umayyad dynasty. He ruled briefly in 683–684 (64 AH) before he died.
Early life
Mu'awiya was the son of Yazid I and an unknown mother from the Kalb tribe. She is often confused with Umm Hashim Fakhitah bint Abi Hisham, mother of Mu'awiya's half-brother Khalid ibn Yazid.
His father, Yazid died on 11 November 683 in the central Syrian desert town of Huwwarin, his favourite residence, aged between 35 and 43, and was buried there.
Reign
Before Yazid I died, he had the bay'ah made to his son Mu'awiya. Mu'awiya succeeded his father in Damascus in 64 AH (November 683 CE), at an age of somewhere between 17 and 23. He was supported by the Kalb tribe, but his authority was likely only recognised in Damascus and southern Syria, with Abd Allah ibn al-Zubayr claiming the caliphate from his base in the Hejaz.
From Wikipedia (CC BY-SA 4.0).