Passage: Neuser was born in Gunzenhausen and was a popular pastor and theologian in Heidelberg in the 1560s, serving at the Peterskirche and later the Heiliggeistkirche. During the controversy over church discipline that developed in the late 1560s, Neuser became a leading member of the Antidisciplinist, and thus anti-Calvinist, faction led by Thomas Erastus. His disaffection with the ecclesiastical regime perhaps played some role in his doubts concerning orthodox Christian dogma. He wrote letters sternly attacking the doctrine of the trinity. He wrote to the Ottoman Sultan assuring Sultan that he would receive support in Germany if his conquests push him that far. Neuser along with another Antitrinitarian, Johann Sylvan, sought to dialog with the Turks. Neuser was accused of denying divinity to Jesus Christ and was consequently imprisoned. His associate, Johann Sylvan, was tortured and beheaded. Neuser confessed but managed to break out of prison. He later converted to Islam and traveled to Istanbul where he served the Ottoman Sultan.
 Link Information: People.- Sabellius, c. 220 (Modalist: the eponymous heresiarch of Sabellianism, or "monarchic modalism")
- Origen c. 230 (Ante-Nicene Father, subordinationist: considered the Son co-eternal with God, subject to the Father's will, un-equal in power, but not inferior in essence)
- Paul of Samosata, 269
- Arius, 336, presbyter of Alexandria, major theologian of the doctrine of Arianism in 4th century. He opposed the Homoousian declarations of the Alexandrian Bishop Alexander of Alexandria, making him a primary topic of the First Council of Nicea in AD 325.
- Eusebius of Nicomedia, 341, (Arian)
- Constantius II, Byzantine Emperor, 361
- Antipope Felix II, 365
- Aëtius, 367
- Ulfilas, Apostle to the Goths, 383
- Priscillian, 385, considered first Christian to be executed for heresy
- Ludwig Haetzer, 1529
- Michael Servetus, 1553, burned at the stake in Geneva under John Calvin
- Sebastian Castellio, 1563
- Ferenc Dávid, 1579
- Justus Velsius, c. 1581
- Fausto Paolo Sozzini, 1604
- John Biddle, 1662
- Thomas Aikenhead, 1697, last person to be hanged for blasphemy in Britain
- John Locke, 1704
- Isaac Newton did not believe in trinitarianism as documented in a letter to a friend, now preserved in The New College Library in Oxford, UK, Manuscript 361(4), Two Notable Corruptions of Scripture (part 1: ff. 1–41). He listed "worshipping Christ as God" in a list of "Idolatria" in his theological notebook. However, he never made a public declaration of his antitrinitarian beliefs for fear of losing his position.
- Elias Hicks 1742, Quaker
- William Whiston, 1752, expelled from University of Cambridge in 1710 for Arianism; famous for translating Josephus
- Jonathan Mayhew, 1766
- Emanuel Swedenborg, 1772, provided the theology for Swedenborgianism
- Joseph Priestley, 1804
- John Adams
- John Quincy Adams
- Millard Fillmore
- William Howard Taft
- Joseph Smith, 1805, monolatrist, founder of the Latter-day Saint movement (Mormonism)
- Mary Baker Eddy, 1821, founder of Christian Science
- William Ellery Channing, 1842
- Robert Hibbert, 1849
- John Thomas (Christadelphian), 1871
- Ralph Waldo Emerson, 1882
- Robert Roberts (Christadelphian), 1898
- Benjamin Wilson, 1900
- James Martineau, 1900
- Félix Manalo, 1914
- Charles Taze Russell, 1916, founder of the Bible Student movement and Jehovah's Witnesses, author of Millennial Dawn
- Eliseo Soriano, 1947
- William Branham, 1965
- Herbert W. Armstrong, 1986, Answer: Sabellius, c. 220 (Modalist: the eponymous heresiarch of Sabellianism, or "monarchic modalism")
- Origen c. 230 (Ante-Nicene Father, subordinationist: considered the Son co-eternal with God, subject to the Father's will, un-equal in power, but not inferior in essence)
- Paul of Samosata, 269
- Arius, 336, presbyter of Alexandria, major theologian of the doctrine of Arianism in 4th century. He opposed the Homoousian declarations of the Alexandrian Bishop Alexander of Alexandria, making him a primary topic of the First Council of Nicea in AD 325.
- Eusebius of Nicomedia, 341, (Arian)
- Constantius II, Byzantine Emperor, 361
- Antipope Felix II, 365
- Aëtius, 367
- Ulfilas, Apostle to the Goths, 383
- Priscillian, 385, considered first Christian to be executed for heresy
- Ludwig Haetzer, 1529
- Michael Servetus, 1553, burned at the stake in Geneva under John Calvin
- Sebastian Castellio, 1563
- Ferenc Dávid, 1579
- Justus Velsius, c. 1581
- Fausto Paolo Sozzini, 1604
- John Biddle, 1662
- Thomas Aikenhead, 1697, last person to be hanged for blasphemy in Britain
- John Locke, 1704
- Isaac Newton did not believe in trinitarianism as documented in a letter to a friend, now preserved in The New College Library in Oxford, UK, Manuscript 361(4), Two Notable Corruptions of Scripture (part 1: ff. 1–41). He listed "worshipping Christ as God" in a list of "Idolatria" in his theological notebook. However, he never made a public declaration of his antitrinitarian beliefs for fear of losing his position.
- Elias Hicks 1742, Quaker
- William Whiston, 1752, expelled from University of Cambridge in 1710 for Arianism; famous for translating Josephus
- Jonathan Mayhew, 1766
- Emanuel Swedenborg, 1772, provided the theology for Swedenborgianism
- Joseph Priestley, 1804
- John Adams
- John Quincy Adams
- Millard Fillmore
- William Howard Taft
- Joseph Smith, 1805, monolatrist, founder of the Latter-day Saint movement (Mormonism)
- Mary Baker Eddy, 1821, founder of Christian Science
- William Ellery Channing, 1842
- Robert Hibbert, 1849
- John Thomas (Christadelphian), 1871
- Ralph Waldo Emerson, 1882
- Robert Roberts (Christadelphian), 1898
- Benjamin Wilson, 1900
- James Martineau, 1900
- Félix Manalo, 1914
- Charles Taze Russell, 1916, founder of the Bible Student movement and Jehovah's Witnesses, author of Millennial Dawn
- Eliseo Soriano, 1947
- William Branham, 1965
- Herbert W. Armstrong
Output: Besides Sylvan and Neuser who else considered themselves Antitrinitarians?