BAUMGARTEN, OTTO: German Protestant; b. at Munich Jan. 29, 1858. He was educated at the universities of Strasburg, Göttingen, Zurich, and Heidelberg, and from 1882 to 1887 was pastor at Baden-Baden and Waldkirch, while from 1888 to 1890 he was chaplain to the orphan asylum at Berlin-Rummelsburg. In 1890 he became privat-

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docent at the University of Berlin, and in the same year was called to Jena as associate professor of practical theology, where he remained until 1894, when he went to Kiel as full professor of the same subject. He is also university preacher and chaplain of the academic sanitarium at the same institution of learning. He has written: Volksschule und Kirche (Leipsic, 1890); Der Seelsorger unserer Tage (1891); Predigten aus der Gegenwart Tübingen (1902); Neue Bahnen: Der Religions-Unterricht vom Standpunkte der modernen Theologie aus (1903); Predigt-Probleme, Hauptfragen der modernen Evangeliums-Verkündigungen (1903); and Die Voraussetzungslosigkeit der protestantischen Theologie (Kiel, 1903).

BAUMGARTEN, SIEGMUND JAKOB: German theologian; b. at Wollmirstädt (8 m. n. of Magdeburg), Saxony, Mar. 14, 1706; d. at Halle July 4, 1757. He studied at the Halle Orphan Asylum, of which his father had been first inspector, and at the University of Halle. He became inspector of the Halle Latin School in 1726, assistant preacher to the younger G. A. Franks in 1728, associate on the theological faculty in 1730, and ordinary professor in 1743. He was a good teacher and his lectures were usually attended by from 300 to 400 hearers. His learning was vast and he was an industrious writer, publishing voluminous works on exegesis, hermeneutics, morals, dogmatics, and history, such as Auszug der Kirchengeschichte (4 vols., Halle, 1743-62); Evangelische Glaubenslehre (3 vols., 1759-60); Geschichte der Religionsparteien (1760); Nachricht von merkwürdigen Büchern (12 vols., 1752-57); and the first sixteen volumes in the Allgemeine Welthistorie (1744 sqq.). By adopting the formal scheme of the philosophy of Wolff and applying it to the theological ideas in which he was educated, Baumgarten came to form a transition from the Pietism of Spener and Francke to the modern rationalism. His enthusiastic disciple, J. S. Semler, who was called from Altdorf to Halle on his recommendation, edited many of his works and wrote his biography (Halle, 1758). (F. BOSSE.)

BAUMGARTEN-CRUSIUS, LUDWIG FRIEDRICH OTTO: German theologian; b. at Merseburg (56 m. s.s.e. of Magdeburg), Prussian Saxony, July 31, 1788; d. at Jena May 31, 1843. He studied theology and philology at Leipsic and became university preacher there in 1810; in 1812 extraordinary professor of theology at Jena, ordinary professor, 1817. He gave lectures on all branches of so-called theoretic theology except church history, especially New Testament exegesis, Biblical theology, dogmatics, ethics, and history of doctrine. Gentle and sympathetic, and shrinking from theological strife, he was misunderstood in his time. His exegesis was painstaking, free from prejudice, and acute; as historian of dogma he understood the origin and development of religious ideas and doctrines as few others have done; and as systematic theologian he was profound and truly evangelical. His principal works were: Einleitung in das Studium der Dogmatik (Leipsic, 1820); Lehrbuch der christlichen Dogmengeschichte (Jena, 1832); Compendium der christlichen Dogmengeschichte (Leipsic, 1840), completed by K. A. Hase (1846); Theologische Auslegung der johanneischen Schriften (2 vols., Jena, 1843-45). (F. BOSSE.)

BIBLIOGRAPHY: H. C. A. Eichstädt, Memoria L. F. O. Baumgartenii-Crussii, Jena, 1843; K. A. Hase's preface to his completion of the Kompendium der Dogmengeschichte, Leipsic, 1846; ADB, ii, 161 sqq.