Title: Pope Alexander I of Alexandria
Content:  Alexander is venerated as a saint in the Coptic Orthodox Church of Alexandria, the Eastern Orthodox Church, and the Roman Catholic Church. Alexander is described by the Roman Catholic Church as "a man held in the highest honor by the people and clergy, magnificent, liberal, eloquent, just, a lover of God and man, devoted to the poor, good and sweet to all, so mortified that he never broke his fast while the sun was in the heavens."
Title: Alexander I of Julfa
Content:  the tolerant attitude of Shah of Persia a "non-Christian" as compared to the "Christian" Catholic missionaries who considered the Armenian Christians as "schismatics and heretics". As a result of his efforts, two decrees were issued by then incumbent Safavid king (shah) Sultan Husayn (r. 1694-1722) that restricted the rights of the Catholic missionaries' rights with respect to the Armenian population living within the Safavid Empire. The first of these "anti-Catholic" decrees was issued in May 1710, while the second decree was issued in 1712. Alexander I died in Etchmiadzin on 22 November 1714 and was buried west of the main cathedral.
Title: Pope Alexander I
Content:  that of mixing water with the sacramental wine, are attributed to Pope Alexander I. Some sources consider these attributions unlikely. It is certainly possible, however, that Alexander played an important part in the early development of the Church of Rome's emerging liturgical and administrative traditions. A later tradition holds that in the reign of Hadrian, Alexander I converted the Roman governor Hermes by miraculous means, together with his entire household of 1,500 people. Quirinus of Neuss, who was Alexander's supposed jailer, and Quirinus' daughter Balbina of Rome were also among his converts. Alexander is said to have seen a vision of the infant Jesus. His remains are said to have been transferred to Freising in Bavaria, Germany in AD 834.
Title: Alexander (Ishchein)
Content:  Born on June 13, 1952, in Yaroslavl, his mother was a teacher, father was a worker. He spent his childhood in Rostov and Yaroslavl. From adolescence, he took an interest in Russian Orthodox Church and studied church literature collected by his grandfather. In 1969 he graduated from high school and entered the Leningrad Chemical and Pharmaceutical Institute. In 1973–1974 he did military service in the ranks of the Soviet Armed Forces. In 1975, he took monastic vows with the name Alexander and was ordained a hierodeacon by Bishop Anthony (Zavgorodniy) of Stavropol and Baku. On December 19 of the same year he was ordained a hieromonk and sent to serve in the Stavropol diocese. He later graduated from the Moscow Theological Seminary in absentia. For four years he was rector of the Dormition Church 
Title: Alexander of Constantinople
Content:  Alexander did not long survive Arius. On his deathbed he was said to have nominated his vicar, Paul, as his successor, and to have warned his clergy against Macedonius, who became bishop of Constantinople in 342 and whose teachings inspired Macedonianism. After his death, Alexander came to be regarded as a saint of the Church. The service in his honor was printed in Venice in 1771. According to some ancient manuscripts, the feast of St Alexander was commemorated on June 2. Today, his feast day is celebrated annually on August 30, in a common commemoration with his fellow Patriarchs of Constantinople John the Faster (582–595, also commemorated on September 2) and Paul the New (780-784).
Title: Prince Alexander of Kartli (died 1773)
Content:  Alexander was born in Safavid Iran as a Muslim, and was called Ishaq Beg. From 1743 to 1744, he served as a lieutenant (janisin) of Kartli, then under the Iranian sway. He was soon removed from the office by his cousin Teimuraz II, of the rival Bagrationi branch from Kakheti, who became king of Kartli in 1744. Ishaq Beg joined the opposition faction led by his half-brother Abdullah Beg, but soon had to submit to the ascending power of the Kakhetian Bagrationi. In 1750, he converted to Christianity, baptized with the name Alexander and received a fief in Kvemo Kartli. Soon, his relations with Teimuraz again went downhill and Alexander fled to Russia in 1759. He entered the Russian military service and first joined a garrison at Astrakhan and then, in 1761, the Georgian squadron in Kizlyar in the ranks of podpolkovnik.
Title: Alexander I of Julfa
Content:  Catholicos Alexander I of New Julfa, Persia (in Armenian Ալեքսանդր Ա Ջուղայեցի) (birth date unknown – d. 22 November 1714) was the Catholicos of the Armenian Apostolic Church between 1706 and 1714. Alexander was from New Julfa of the Armenian community in Persia. Prior to his election as Catholicos of All Armenians, he served as Archbishop of New Julfa from 1699 to 1706. In Persia he had been known as a defender of the faith of the Armenian Apostolic Church against the activities of the Catholic missionaries and in 1682 had published his book defending the traditional faiths of the church under 
Title: Pope Alexander I of Alexandria
Content:  Alexander I of Alexandria was the 19th Pope and Patriarch of Alexandria. During his patriarchate, he dealt with a number of issues facing the Church in that day. These included the dating of Easter, the actions of Meletius of Lycopolis, and the issue of greatest substance, Arianism. He was the leader of the opposition to Arianism at the First Council of Nicaea. He also mentored his successor, Athanasius of Alexandria, who would become one of the Church fathers.
Title: Alexander of Rome
Content:  Alexander of Rome (died 289) is a Christian martyr. The date of his birth is unknown. He died in 289 AD and his mother Pimenia buried him near the river Ergina. His mother was a witness of his martyrdom. Alexander was a Roman soldier and he was serving in the regiment of the tribune Tiberian at Rome. During this period, the Roman emperor Maximian Hercules issued an edict by which all citizens were required to go to the temple of Jupiter to offer sacrifice. Alexander refused to follow this order because of his strong Christian faith. As a result of that, Maximian sent Alexander to Thrace, but Alexander died on the way to this Roman province in 289 AD.
Title: Alexander Aan
Content:  Prior to his arrest, Alexander was a civil servant in the Pulau Punjung subdistrict of West Sumatra province. Though he had been raised as a Muslim, Alexander raised doubts about God by age 11, and stopped participating in religious rituals in 2008. In January 2012, he posted to an atheist Facebook group he had joined, stating that God did not exist. His post asked, "If God exists, why do bad things happen? ... There should only be good things if God is merciful." He declared heaven, hell, angels, and devils to be "myths". He also posted an article describing Mohammad as "attracted to his daughter-in-law". The posts were seen by the Indonesian Council of Ulema, who reported him to the police for blasphemy. On 

Question: What is the religion of Alexander I?
Answer: Catholic Church.
Roman Catholic Church.
Church.
Roman Apostolic Catholic Church.