hazrat Ali S.A (cousin of prophet) and Fatima Zahra S.A. (daughter of prophet)
Of course Imam Hussain (a.s.) is real.
Imam Sadiq S.A. is son of Imam Baqir S.A. Imam Baqir S.A. is son of Imam Sajjad S.A Imam Sajjad S.A is son of Imam Hussain S.A. Imam Hussain S.A. and Imam Hasan S.A. are children of Imam Ali S.A.
Imam Hussain S.A. Imam Sajjad S.A. Abbas S.A. Zainab S.A.
Imam Hussain bin Ali , When He died He was 57 years
her of imam hussain(as) is Imam ALI IBN ABI TALIB (AS)
There is no historical record or widely known name for the six-month-old son of Imam Hussain, the grandson of Prophet Muhammad. The son and the other members of Imam Hussain's family were killed during the Battle of Karbala in 680 AD. The focus of the event is primarily on Imam Hussain and his stand against injustice, rather than the individual names of his family members.
Imam Hasan S.A. and Imam Hussain S.A.
his son Imam Sajjad S.A.
Fatima Sughra Bint Hussain is Imam Hussain (A.S) Daughter
Hasnain - Derived from the two names Hassan and Hussain put together When anyone of the Prophets Family(blessings be upon them) called both brothers they used to call "Hasnain" and both Hassan and Hussain would come Also when Hasnain is mentioned sometimes it refers to both Imam Hassan and Imam Hussain
Imam Hasan S.A. and Imam Hussain S.A. from Fatima S.A. daughter of prophet.
His two sons Imam Hassan(A.S) and Imam Hussain(A.S) burried him. (as written in books)