Rabi' I 1

1 AH – The Prophet (s) emigrated from Mecca to Medina (then known as Yathrib). (September 13, 622 CE)
1 AH – Laylat al-Mabit (September 13, 622 CE)
4 AH – Demise of Zaynab bt. Khuzayma, the wife of the Prophet (s), in Medina (August 11, 625 CE)
11 AH – Burial of the Prophet (s) (May 27, 632 CE)
11 AH – Attack on the house of Lady Fatima (a) to force Imam Ali (a) to give allegiance to Abu Bakr. (May 27, 632 CE)
65 AH – Beginning of the Tawwabun Uprising, the Shi'i uprisings which took place after the Event of 'Ashura (October 16, 684 CE)
260 AH – Martyrdom of Imam al-Hasan al-'Askari (according to some account) (December 25, 873 CE)
683 AH – Demise of Ibn Munir al-Tarabulusi, a Syrian Shi'a poet famous for his panegyrics and for several love poems and the Qaṣīda Tatariyya. (May 18, 1284 CE)