Karbala (كَرْبَلَاء, romanized: Karbalāʾ; Persian: کربلا) or Kerbala is a city in central Iraq, located about 100 km (62 mi) southwest of Baghdad, and a few dozen miles east of Lake Milh. Karbala is the capital of Karbala Governorate, and has an estimated population of 700,000 people (2015). The city, best known as the location of the Battle of Karbala in 680 CE, or the Mosques of Imam Husayn and Abbas, is considered a holy city for Shi'ite Muslims in the same way as Mecca and Medina.
B) Obaydullah son of Al-Abbas Ibn Ameerul Momeneen (a.s.) is been mentioned as the son who left children. All the grandchildren of Al-Abbas (a.s.) were from the sons of Obaydullah.
Books of History mention that Hazrat Abul Fazl Al-Abbas (a.s.) had 5 sons. Obaydullah, Al Fazl, Al Hasan, Al Qasim and Muhammad. History also mentioned that he had 2 daughters. Mohammad Ibn Al-Abbas is mentioned as one of the Martyrs in Karbala.
Obaydullah son of Al-Abbas Ibn Ameerul Mo'mineen (a.s.) is been mentioned as the son who left children. All the grandchildren of Al-Abbas (a.s.) were from the sons of Obaydullah. The grand and great grand children of Al-Abbas (a.s.) are many and they include many Scholars and very pious believers and very respected personalities in the history of Muslims. One of the well-known personalities from the great grandchildren of Abul Fazl Al-Abbas (AS) is Al-Hamza al-Sharqi who is buried in Al-Midhatiyyah near Al-Hilla in Iraq and the whole area is called after him as Al-Hamza al-Sharqi.
According to Ibn Tawoos in al-Iqbal, the wife of Hazrat Abbas, Lady Lubabah Bint Obaidullah Ibn Abbas, was in Karbala and she witnessed the tragedies and was taken as captive with other ladies and children of Ahlul Bayt (AS) to Kufa then Shaam. She was crying day and night in the tragedies of Karbala and passed away in Madina shortly after returning back. Her children were then looked after by their grandmother Lady Ummul Banin.
There are some narrations indicating that the believer (mu'min) and/or those who have allegiance (wilayah) to Ahl al-Bayt (A) are created from a specific sort of clay, which is sometimes associated with the Euphrates. The faithless (kafir) and/or enemies of Ahl al-Bayt (A) are created from another sort of clay. And most people are of a sort of mix between the two which is why we have diverse temperaments.
Anyway, if these narrations are correctly transmitted, they seem to be more metaphorical about our natures and not literally relating to what kind of components we are physically constructed from. In fact, given that we human beings primarily gain our physical material from eating, and food is imported and shipped worldwide today, we are often built from the "clay" of many different regions!
So with that in mind, it is reasonable to say that someone with a strong affinity for Ahl al-Bayt (A) might have some creational link to Karbala metaphorically or metaphysically.
That being said, I am not aware of any text that indicates that we are buried in the same place whose clay we are created from, or which really assigns any significance to the region where we are physically buried.
In fact that Qur'an tells us that we don't know what land we will be buried in; life is full of surprises and we never know where we will go, nor when we will go.
Similarly the Qur'an does not assign any particular ethical significance to where we live and just says that Allah's earth is vast and if we are unable to live freely in one area, we should move.
Regarding whether he had a daughter named Fatima in Madina, there is some discussion here: https://www.al-islam.org/ask/what-information-is-available-on-the-life-o...
Historians do not agree on how many children Imam Husain had. However, this is a good summary of what various authors have said: https://en.wikishia.net/view/Imam_al-Husayn_b._%27Ali_(a)#Wives_and_Children
Hope that helps - history is a challenging subject!
Allah (SWT) does not enforce justice in this life stopping people from doing wrong, but He gives freedom and leaves human beings to select their own options, whether good or bad, although He guides and helps them to do good, that is why He did not stop Cane from killing his brother Able and did not stop the criminals who killed prophets like Yahya (AS) and did not stop Ibn Muljam from killing Imam Ali (AS). That is the Justice of Allah which gives every one the result of his own actions.
Traditionally, it is said that Sukayna bint al-Husayn and Ruqayyah bint al-Husayn were 2 daughters of Imam Husayn who were present in Karbala. (In some cultures, they are treated as one and called "Sakina").
From a historical perspective, it can be deduced from historical reports that Sukayna bint al-Husayn was a young woman (maybe about 13 years old) at the time of Karbala, and that this is the same Sukayna bint al-Husayn who was mentioned in later historical sources. Also, in a poem ascribed to Imam Husayn to comfort her, he refers to her as the "best of women" (that is, she wouldn't have been a young child or else he wouldn't have called her a "woman"):
سيطول بعدي يا سكينة! فاعلمي * منك البكاء إذا الحمام دهاني لا تحرقي قلبي بدمعك حسرة * ما دام مني الروح في جثماني وإذا قتلت فأنت أولى بالذي * تأتينه يا خيرة النسوان
"O, my dear Sukayna! Know that after me your weeping is prolonged. [So my daughter] do not burn my heart by your sorrowful tears as long as I am alive. O, the best of women! Weeping is more suitable for you after my martyrdom."
It is said that Ruqayyah was about 3 years old in Karbala, that she died when Yazid sent her the head of her father, and that her shrine is in Syria. However, historical reports about her are scant. Maybe people in those days didn't consider it too important to keep records about young children as children often did not live past childhood.
SHAFAQNA – Imam Sajjad (AS) had severe stomach ache in Karbala to an extent that he could not carry weapons or fight [1,2,3]. The illness started in Karbala and not from the time Imam Hussain (AS) started his journey towards Iraq. Of course his illness was a divine plan so that one child would remain from Imam Hussain (AS) to undertake the Imamate and the leadership of Muslims.
 Basaerul Darajat, Saffar Qomi, Pages 148 and 163.
 Alershad, Sheikh Mofeed, Page 114.
 E’alammul Wara, Tabarsi, Page 246.
for more info please open this link:
Further explanation: In some cultures, dating back to ancient or mediaeval times (including parts of Europe/Britain as well as Greece), it was considered inappropriate or immodest for respectable women to ride horses in the normal way, especially if they were wearing long dresses that might not stay in place, so women were expected to ride side-saddle or, as Sayyed mentions, in a litter atop the animal. (I am not saying that no women ever rode horses the normal way, just that this was considered more mannerly.) It seems that women riding horses the normal way may have been seen as suggestive, although, nowadays, in much of the world, there is no stigma attached to it.
If they rode bare horses or regularly saddled horses during that time, it could be taken as a sign of them being treated harshly by the enemy.
Muslim women used to sit on Hawdaj which is like a seat put on the animal and not directly on the animal. Sitting directly on the animal or on saddles is Makrouh for women.
The Prophet (s) used to pray on earth and is also reported to have shown reverence towards the soil of Karbala in his lifetime with the foreknowledge of what would happen upon it.
So although it is not compulsory for the Shia to pray on a turba made from the soil of Karbala, it is considered meritorious to do so.
You can read more details with full references here:
We have in our books that many other sons of Imam Ali (AS) were martyred in Karbala beside Imam Husain (AS) and four sons from Ummul Baneen e.g. Ebrahim ibn Ali, Bakr ibn Ali, Amr ibn Ali, Mohammad al-Asghar ibn Al, Abdullah al-Asghar ibn Ali.