Al-Hasan ibn ‘Ali ibn Abi Talib, Imam of Shi'a Islam, Rashidun Caliph of Sunni Islam, was born 1 March 625 in Medina, Saudi Arabia to Ali Ibn Ali Talib (c599-661) and Fatimah bint Muhammad (c610-632) and died 3 June 670 Medina, Saudi Arabia of unspecified causes. He married Umm Ishaq bint Talha ibn `Ubayd Allah (-) . He married Hafsa bint 'Abd al-Rahman ibn Abi Bakr (-) . He married Hind bint Suhayl bin `Amru (-) . He married Ju'da bint al-Ash'ath ibn Qays (-) . Muhammad (c570-632)/s.
|Offspring of Hasan ibn Ali and Umm Ishaq bint Talha ibn `Ubayd Allah (-)|
|Qasim ibn Hasan (667-690)||667 Medina||690 Karbala|
|Offspring of Hasan ibn Ali and unknown parent|
|Fatimah bint Hasan (-)|
|Zayd ibn Hasan (-)|
|Abdullah ibn Hasan (-)|
|Talha bint Hasan (-)|
|Umm al-Hasan bint Hasan (-)|
|Umm al-Husayn bint Hasan (-)|
The Hull Royal website shows 11 children (with only three having children of their own), with an implication that all were born to "Kândâria, Zhâdah": Abdallah, Qasim, Hasan (6 children), Zaid (3 children), Umar, Abdallah, Abderrahman, Ahmed, Ismail, Husain (1 child), Raquiya.
Hull's lists of children for the above children (with no spouse shown for any of them) are:
- to Hasan: `Abdallah, Da'ud, Ibrahim, Dja`far, Muhammad, Hasan
- to Zaid: Hasan, Yahya, Muhammad
- to Husain: http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal11400 Zohra] - married to Fârisi, `Abu, with just one child: al-Lakhmi, Na'im; line goes down with just one child per generation, reaching Kadi Abul-Kasim Muhammad I, Chamberlain of Seville (-1042), who acceded in 1023; Wikipedia has him as Abu al-Qasim Muhammad ibn Abbad, so we can call him Abu al-Qasim Muhammad ibn Abbad (984-1042). Other websites reach him by different lines, which could be worth following up in case any are shorter.