The strange view of some Sunnis about the names of the twelve caliphs [Shiites’ twelve Imams (pbu th)]
They say [the twelve caliphs] are as follows: Abubakr, Umar, UthmÄn, Imam Ali (pbuh), Yazid, Mu’Äwiyah bin Yazid, MarwÄn ibn Hakam, Abd-ol-Malik ibn MarwÄn, Walid ibn Abd-ol-Malik, SolaymÄn ibn Abd-ol-Malik and Umar ibn Abd-ol-Aziz. (‘Awn al-Ma’bud, V.11, P.361)
But there is a question as:
Did YazÄ«d who martyred the Prophet’s very dear grandson [Imam Ḥusayn (pbuh)],