A brief look at the Life of Imam Hussain (a.s)
He, peace be on him, used to use henna and a black dye (katam). When he, peace be on him, was killed, the dye came off (the beard on) his two cheeks.
Many reports have come down about the great merit (to be acquired) by visiting his (grave) indeed of it being necessary for everyone who accepts the Imamate of al-Husayn, peace be on him, (as being bestowed on him) by God, the Mighty and High.
It is reported from al-Sadiq Jafer b. Muhammad, peace be on him, that he said: Visiting the grave of al-Husayn, peace be on him, is equal to a hundred acceptable pilgrimages and a hundred acceptable lesser pilgrimages ('umra). The Apostle of God, may God bless him and his family, said: Whoever visits the grave of al-Husayn, peace be on him, after the latter's death, will have heaven (as his reward).
Imam Hussein had married five times. The names of his wives are:
1. Janabe Shahr Banu the daughter of Yazd Gurd, the last emperor of Iran. Imam Zaynul Abedin a.s. our fourth Imam was her son. She died within ten days of our fourth Imam's birth.
2. Janabe Rabab was the daughter of Imra'u Al Qays the chief of the tribe of Kinda.Janabe Rabab was the mother of Sakinah and the baby Abdallah (also called Ali Asghar). She was present in Kerbala with Imam Hussein a.s. and died after one year of return to Medinah after the tragedy of Kerbala.
3. Janabe Laila was the daughter of Abu Murra, the son of Urwah bin Mas'ud Al Thaqafi. Her mother was Maymunah, the daughter of Abu Sufyan and thus she was the cousin of Yazid. Her aunt Umm Sa'id, daughter of Urwah was a wife of Imam Ali a.s.. Janabe Laila was the mother of Ali Akbar. According to scholars she was not alive at the time of the Tragedy of Kerbala. Her name has not been mentioned in the old books written about Kerbala. Nor was her name mentioned in the court of Yazid and there is no account of anyone blaming Yazid for imprisoning his own cousin.
4. Janabe Umm Ishaq was the daughter of Talhah bin Ubaydallah Taimi and she is the mother of Fatema Kubra.
5. Janabe Quda'iyah was from the the tribe of Quda'ah. She gave birth to one child Jaffer who died in Childhood.
Ref: The book of guidance, Kitab al Irshad By Sheikh al Mufid