John Christian Frederick Heyer

John Christian Frederick Heyer
The Rev. John Christian Frederick Heyer, M.D.
Born	(1793-07-10)July 10, 1793 Helmstedt, Electorate of Saxony
Died	November 7, 1873(1873-11-07) (aged 80)
Burial place	Friedens Lutheran Church cemetery, Friedens, Pennsylvania
Education	University of Göttingen University of Maryland
Occupation(s)	Pastor, missionary, medical doctor
Years active	1816–1873
Spouse	Mary (Webb) Gash
Religion	Lutheran
Ordained	1820

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Key figures Missionaries John Campanius Bartholomäus Ziegenbalg Hans Egede Johann Heinrich Callenberg Johann Phillip Fabricius Paul Henkel John Christian Frederick Heyer Karl Graul Martti Rautanen Wilhelm Sihler F. C. D. Wyneken Hans Paludan Smith Schreuder Lars Olsen Skrefsrud Ludwig Ingwer Nommensen Onesimos Nesib Paul Olaf Bodding Johann Flierl Christian Keyser Jens Christensen Bible Translators Martin Luther Casiodoro de Reina Kjell Magne Yri Onesimos Nesib Aster Ganno Kristian Osvald Viderø Jákup Dahl Bartholomäus Ziegenbalg Johann Phillip Fabricius William Tyndale John Rogers George Constantine Jozef Roháček Johannes Avetaranian Guðbrandur Þorláksson Ludvig Olsen Fossum Hans Egede / Paul Egede Otto Fabricius Nils Vibe Stockfleth Olaus Petri / Laurentius Petri Martti Rautanen Primož Trubar Jurij Dalmatin Ludwig Ingwer Nommensen Sebastian Krelj Mikael Agricola Norwegian Bible Society Swedish Bible Society Samuel Ludwik Zasadius Stanislovas Rapolionis Laurentius Andreae Hans Tausen Olaf M. Norlie Jonas Bretkūnas Hans Paludan Smith Schreuder Antonio Brucioli Mikołaj Jakubica Matthias Bel Johann Ernst Glück William F. Beck Theologians Martin Luther / Katharina von Bora Philip Melanchthon Johannes Bugenhagen Johannes Brenz Justus Jonas Hans Tausen Laurentius Petri Olaus Petri Mikael Agricola Matthias Flacius Martin Chemnitz Johann Gerhard Abraham Calovius Johannes Andreas Quenstedt Johann Wilhelm Baier Philipp Spener David Hollaz August Hermann Francke Henry Muhlenberg Lars Levi Laestadius Charles Porterfield Krauth C. F. W. Walther Søren Kierkegaard Albrecht Ritschl Wilhelm Herrmann F. W. Stellhorn Rudolf Otto Ernst Troeltsch Rudolf Bultmann Paul Tillich Hermann Sasse Dietrich Bonhoeffer Wolfhart Pannenberg Robert Jenson
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John Christian Frederick Heyer (July 10, 1793 - November 7, 1873) was the first missionary sent abroad by Lutherans in the United States. He founded the Guntur Mission in Andhra Pradesh, India. "Father Heyer" is commemorated as a missionary in the Calendar of Saints of the Evangelical Lutheran Church in America on November 7, along with Bartholomaeus Ziegenbalg and Ludwig Ingwer Nommensen.