Title: Abu-l-Hasan Ali ibn Ruburtayr
Content:  Abu-l-Hasan Ali ibn Ruburtayr or Reverter (أبو الحسن علي ابن ربرتير) (? &ndash; 1187 in El-Omra, Tounes) was the younger son of Reverter I viscount of Barcelona, and a Muslim Catalan mercenary commander. He left the Christian faith and territories, and converted to Islam. His Christian name is unknown. When his father died in 1142 or 1144, he became leader of the Christian mercenary regiment of Tashfin ibn Ali, the Almoravid Sultan of Maghreb and Al-Andalus. In 1147, the Almoravid capital city, Marrakesh fell to the fanatical Almohads. The young Reverter decided then to embrace Islam and took an Arabic name. The Christian mercenaries are sometimes accused of having let the Almohads enter the city in exchange for the Amān, a sacred safe conduct. 
Title: Abu-l-Hasan Ali ibn Ruburtayr
Content:  conversion of Reverter could support this thesis. With the fall of the Almoravids, Reverter then served the Almohads. In 1183 the Sultan Yaqub al-Mansur sent him to Al-Mayurqa in order to take the island from the Banu Ghaniya, but he was captured by the Almoravid admiral Ali ibn Maymun, who was positioned against the Almohad rule. Ibn Ruburtayr managed to escape and to turn the island in favour of his master, until he placed a sovereign submitted to the Almohads on the throne. Then he left Al-Mayurqa and returned to Maghreb, where he was executed in 1187 after he fell at the hands of the Banu Ghaniya. He is, besides Abu al-Mundhir, the only known case of a Muslim military commander of Catalan origin.
Title: Hasan ibn Ali
Content:  Al-Ḥasan ibn ʿAlī ibn Abī Ṭālib (الحسن بن علي بن أبي طالب; 2 March 625 – 2 April 670 CE), also called Imam Hasan al-Mujtaba (الإمام الحسن المجتبى) by Shia Muslims, was the older son of Ali and Fatimah, and a grandson of the Islamic prophet Muhammad. He is the second Shi'i Imam after his father, Ali. He is considered part of the Ahl al-Bayt as well as the Ahl al-Kisa, and he was a participant in the event of Mubahala. Muhammad described Hasan and his brother, Husayn, as "the masters of the youth of Paradise." During the caliphate of Ali, Hasan accompanied him in wars. After the assassination of Ali, he was acknowledged caliph. As soon as the news 
Title: Hasan al-Utrush
Content:  Abu Muḥammad al-Ḥasan ibn ʿAlī ibn al-Ḥasan ibn ʿAlī ibn ʿUmar al-Ashraf ibn Alī Zayn al-ʿĀbidīn (Medina, c. 844 – Amul, January/February 917), better known as al-Ḥasan al-Uṭrūsh (الحسن الأطروش), was an Alid missionary of the Zaydi Shia sect who re-established Zaydi rule over the province of Tabaristan in northern Iran in 914, after fourteen years of Samanid rule. He ruled Tabaristan until his death under the regnal name of al-Nāṣir li'l-Ḥaqq ("Defender of the True Faith"), and became known as al-Nāṣir al-Kabīr ("al-Nasir the Elder") to distinguish him from his descendants who bore the same surname. He is still known and recognized as an imam among the Zaydis of Yemen.
Title: Ali
Content:  ʿAlī ibn Abī Ṭālib (علي بن أبي طالب; c. 600 – c. 28 January 661) was a cousin, son-in-law and companion of the Islamic prophet Muhammad. He ruled as the fourth rightly guided caliph from 656 until his assassination in 661. He is a main religious person in Shia Islam as the first Shia Imam and also one of the central figures in Sunni Islam as the fourth of the "rightly guided" (rāshidūn) caliphs (name used for the first four successors to Muhammad ). He was the son of Abu Talib and Fatimah bint Asad, the husband of Fatima, and the father of Hasan, 
Title: Zubayr ibn al-Awwam
Content:  classicals and contemporary scholars, such as Ibn Taymiyyah are highlighted and approved by the 18th Hanbalite scholar and founder of Wahhabism, Muhammad ibn Abd al-Wahhab, whose opinion regarding az-Zubayr being agreed by Muhammad ibn al-Uthaymeen, another Hanbalite scholar and grand mufti of the Saudi Arabia. Aside from his inclusion of the hadith about ten companion who guaranteed paradise, scholars also exalted Zubayr for these six particular events:  Ahmad ibn Hanbal even dismiss and scolds those who criticize az-Zubayr conduct of rebelling towards caliphate of Ali, as Ibn Hanbal opined the critics lack of knowledge of Companions of such az Zubayr, and the Battle of the Camels were 
Title: Al-Husayn ibn Ali (Ibn al-Walid)
Content:  Al-Husayn ibn Ali ibn Muhammad ibn Ja'far ibn Ibrahim ibn al-Walid al-Anf al-Qurashi (الحسين بن علي بن محمد القرشي) was the eighth Tayyibi Isma'ili Dāʿī al-Muṭlaq in Yemen, from 1230 to his death in 1268.
Title: Al-Hasan ibn 'Ali al-Barbahari
Content:  Al-Ḥasan ibn ʻAlī al-Barbahārī was a Muslim theologian and populist religious leader from Iraq. He was a scholar and jurist who is infamous for his role in suppressing S̲h̲īʿa missionaries and Mu'tazilism in the Abbasid Caliphate during the 10th–11th (4th–5th AH) centuries. His books include creedal and methodological refutations against the Shias, Qadaris, Mu'tazilis and Ash'aris.
Title: Ali Hujwiri
Content:  Regarding the grandson of Muhammad and son of Ali, Hasan ibn Ali (d. 670), Ali Hujwiri described him as one "profoundly versed in [spiritual truths]" and as one of "the true saints and shaykhs" of the Islamic community.
Title: Hasan ibn Muhammad ibn al-Hanafiyyah
Content:   Hasan ibn Muhammad ibn al-Hanafiyyah (Arabic: الحسن بن محمد بن علي بن أبي طالب) (died 100 AH) was one of the Salaf and a narrator of hadith. He was the son of Muhammad ibn al-Hanafiyyah and the brother of Abd-Allah ibn Muhammad ibn al-Hanafiyyah. Among the Isnad he is included in is the Hadith of prohibition of Mut'ah at Khaybar.

Question: What is the religion of Abu-l-Hasan Ali ibn Ruburtayr?
Answer: Islam.
Islamic religion.
Mohammedanism.
Muslim religion.
al-’islām.
religion of the Muslims.