doubts entertained by Protestants, some maintaining that a communion which does not baptize in the name of Christ has no Christian baptism at all. But where baptism receives into the congregation of believers in Christ, it can not be repeated, because it is the inviolable gift of adoption through Christ.

N. BONWETSCH.

BIBLIOGRAPHY: The sources are: Cyprian, Epistola, lxix - lxxv., ed. G. Hartel, ii. 547 sqq., 3 vols., Vienna, 1868-71, and the anonymous De rebaptismate, ib., iii. 69 sqq. (Eng. transl. of these is to be found in ANF, v. 375-402 and 667 sqq.); Eusebius, Hist. eccl., VII, ii.-ix.; and the anti-Donatistic writings of Augustine. Consult: J. W. F. Höfling, Das Sakrament der Taufe, i. 62 sqq., Erlangen,1846; W. Elwin, Hist. of Church Opinion . . . with Reference to Heretical, Schiamatical and Lay Administration, London, 1889; T. Hahn, Tyconiusstudien, Leipsic, 1900; J. Ernst, Die Ketzertaufangelegenheit in der all christlichen Kirche, Mainz, 1901; Hefele, Conciliengeschichte, i. 117 sqq., 201 sqq., 407 sqq., 427 sqq., Eng. transl., i. 98 sqq., 180 sqq., 409 sqq., 430 eqq.; Neander, Christian Church, i. 317-323, ii. 219; Schaff, Christian Church, ii. 262-265. Further matter is found in the literature under CYPRIAN and AUGUSTINE.

</div2><div2 type="Article" title="Hergenroether, Joseph"> HERGENROETHER, her'gen-rü"ter, JOSEPH: Roman Catholic scholar; b. at Würzburg Sept. 15, 1824; d. in the Cistercian monastery of Mehrerau (1½ m. w. of Bregenz) Oct. 3, 1890. He studied at Würzburg and in Rome, and was ordained priest there in 1848; became professor extraordinary (1852), and ordinary professor of ecclesiastical law and history (1855) at Würzburg. In 1868-69 he was one of the committee to prepare for the Vatican Council, and took a consistent stand in favor of the infallibility dogma. Pius IX. made him one of his domestic prelates; and Leo XIII., on May 12, 1879, cardinal deacon and the first prefect of the apostolic archives. His publications are numerous; of especial interest are Der Kirchenstaat seit der französischen Revolution, Freiburg-im-Breisgau, 1860; Photius, Patriarch von Constantinopel, 3 vols., Regensburg,1867-69 (one of the great monographs of modern times; in vol. 3 is Monumenta Græca ad Photium ejusque historiam spectantia, also separately issued, 1869); Anti-Janus, Freiburg, 1870 (English transl., Dublin, 1870; a reply to Döllinger's Janus); Katholische Kirche and christlicher Staat in ihrer geschichtlichen Entwicklung and in Beziehung auf die Fragen der Gegenwart,1872, abridged ed.,1873 (Eng. transl., Catholic Church and Christian State, 2 vols., London, 1876, with a supplementary volume of documents and appendixes, 1876); Handbuch der allgemeinen Kirchengeschichte, 3 vols., Freiburg, 1876-80. He also continued Hefele's Conciliengeschichte by publishing vols. viii. and ix. (1887-1890), published the Regesta Leonis X., sections 1-8, 1884-91, and was the editor of the great Kirchenlezikon of Wetzer and Welte, 2d ed., 1880-1901.

BIBLIOGRAPHY: J. B. Stamminger, Zum Gedächtnisse Cardinal Hergenröthers, Freiburg, 1892; J. Nirschl, Gedächnisrede auf Cardinal J. Hergenröther, Bregens, 1897.

</div2><div2 type="Article" title="Heriger"> HERIGER, här"i"zhê´: Abbot of Lobbes (Laubach, in Belgium, 10 m. a.w. of Charleroi on the Sambre); d. at Lobbes Oct. 31, 1007. As a monk he taught with much success at Lobbes, the seat of a famous school, between 970 and 980. In all ecclesiastical and political affairs he was the right hand of the great Bishop Notker of Liége (q.v.) and accompanied him on his journey to Rome in 989. In 990 he became abbot of the monastery. Next to Gerbert of Aurillac (see SYLVESTER II., POPE) Heriger was perhaps the most important and versatile writer of his time. The following of his works have been preserved: (1) Gesta episcoporum Tungrensium et Leodicensium, written before 980; it extends only to the death of Bishop Remaclus (667 or 671) and is of little value. (2) S. Landvaldi et sociorum translatio, written after June, 980, at the order of Notker for the monks of St. Bavo in Ghent; the saint and his associates are not known and seem to be fictitious. (3) Vita S. Uramari, a fragment in hexameter. (4) Epistola ad quendam Hugonem monachum, concerning the calculation of the Easter term, the extent of the time of Advent, and some chronological problems. (5) Regulte nummorum super abacum Gerberti, a mathematical work. (6) Libellus de corpore et sanguine Domini.

(H. BÖHMER.)

BIBLIOGRAPHY: Parts of his works are in MGH, Script., vii (1846), 134 sqq., and xv (1888), 599 sqq., and in MPL, cxxxix. For his life consult: Sigebertus Gemblacensis, De scriptoribus ecclesiasticis, chap. cxxxvii., in MPL, clx.; Histoire littérairs de la France, vii. 194 sqq., 472 sqq.; Wattenbach, DGQ, i. 382-383, 385; Hauck, KD, iii. 319, 326, 485, 486; K. Werner, Gerbert von Aurillac, Vienna, 1881.

</div2><div2 type="Article" title="Herimann Contractus"> HERIMANN CONTRACTUS. See HERMAN CONTRACTUS.

</div2><div2 type="Article" title="Hering, Hermann Julius"> HERING, HERMANN JULIUS: German Lutheran; b. at Dallmin (a village of Brandenburg) Feb. 26, 1838. He was educated at the University of Halle (1858-62), and was then deacon at Weissensee, Thuringia (1863-69), archdeacon at Weissenfels-on-the-Saale (1869-74), chief pastor at Lützen (1874-75), and superintendent there (1875-78). From 1878 until his retirement in 1908 he was professor of practical theology at Halle, being also consistorial councilor after 1894 and university preacher after 1902. He has likewise been president of the society for the care of released convicts in the Prussian province of Saxony and the duchy of Anhalt since 1893, and in theology adheres to the orthodox school. He has written: Die Mystik Luthers im Zusammenhang seiner Theologie and in ihrem Verhältnis zur älteren Mystik (Leipsic, 1879); Doctor Pomeranus, Johannes Bugenhagen (Halle, 1888); Hilfsbuch zur Einführung in das liturgische Studium (Wittenberg, 1888); Heinrich Hofmann, sein Leben, sein Wirken and seine Predigt (in collaboration with M. Kähler, Halle, 1900); and Der akademische Gottesdienst in Halle von seiner Gründung bis zu seiner Erneuerung und der Kampf um die Schulkirche (Halle, 1908). He has also edited selected sermons of Berthold of Regensburg and A. Tholuck for Die Predigt der Kirche (xxi., xxviii., Leipsic, 1893-95), and since 1894 has been the editor of the Sammlung von Lehrbüchern der praktischen Theologie, to which he himself contributed Lehre von der Predigt (2 vols., Berlin, 1905).

</div2><div2 type="Article" title="Herkenne, Heinrich"> HERKENNNE, HEINRICH: German Roman Catholic; b. at Cologne July 5, 1871. He studied at Bonn and Münster 1890-95, and since 1898 has been lecturer at the Collegium Albertinum, Bonn, also privat-docent for Old Testament exegesis at the university in the same city since 1903. He has