DELEHAYE, HIPPOLYTE. - Jesuit and Bollandist, distinguished renewer of hagiographical scholarship, born in Antwerp (Belgium) on 19 Aug. 1859, died in Brussels on 1 Apr. 1941. He entered the Society of Jesus in 1876 in Aarlon, studied the humanities at Tronchienne and from 1879 to 1882 philosophy at Louvain. At the Jesuit College in Ghent he taught Flemish, mathematics and chemistry between 1882 and 1885 and served as director of the choir.
His first literary essay, *Les plantes de la Bible*, published in 1885 in *Précis historiques* (34 [1885], pp. 353-72), revealed initiative and facility in work that so impressed Fr. Constantine Van Aken that he directed Delehaye toward historical research. Inspired by an article of Fr. Ehrle, then Prefect of the Vatican Apostolic Library, in the recently founded *Archiv für Litteratur und Kirchengeschichte* (1 [1885], pp. 365-401), which declared: “I desire that the traditional biographies of our great scholastics follow the contemporary advances of criticism and historical method,” Delehaye began a study of the “doctor solemnis” Henry of Ghent: *Nouvelles recherches sur Henri de Gand*, in *Messager des sciences historiques en Belgique*, 60 (1886), pp. 328-55, 438-55; 61 (1887), pp. 59-85, confirming the superiority of Ehrle’s method. After research in the archives of Ghent and Tournai he added: *Notes sur Henri de Gand*, ibid., 62 (1888), pp. 421-56. While Ehrle was recruiting “writers” for the Vatican Library, he had his eye on Delehaye, but another had already recommended him: Charles De Smedt, acting on the advice of Fr. Van Aken.
Under De Smedt’s direction Delehaye entered the scholarly world with a critical study of Gilbert of Gembloux and the legate Peter of Pavia: *Guibert, abbot of Florennes and Gembloux* (in *Revue des questions historiques*, new series, 46 [1889], pp. 5-90); *Pierre de Pavie, légat du pape Alexandre III en France* (ibid., new series, 49 [1891], pp. 5-61); *Le légat Pierre de Pavie chanoine de Chartres* (ibid., new series, 51 [1892], pp. 2-44-232).
Meanwhile Delehaye was sent to Innsbruck for specialized theological studies alongside his historical research, where L. von Pastor and H. Grisar were prominent; he remained only for the academic year 1886-87. It seems the harsh Tyrolean climate did not suit his health, so he was recalled to Belgium where he resumed teaching mathematics, with an advanced course at the Collège Saint-Michel in Brussels.
1887 was the decisive year in Delehaye’s scholarly life, for upon joining the Bollandists he found his true milieu. He made his debut in the *Analecta Bollandiana* with a Latin dissertation: *Guiberti Gemblacensis epistula de S. Martino et alterius Guiberti item Gemblacensis carmina de eodem* (in *Analecta Bollandiana*, 7 [1888], pp. 265-320), the first of 113 subsequent articles. When he left in autumn 1888 for Louvain to continue studies begun at Innsbruck, his future as a Bollandist was settled. Ordained priest on 24 Aug. 1890 after completing his theological examinations, he returned on 4 Jan. 1891 to the “Museum Bollandianum.”
His first Bollandist work was the commentary on the life of St. Wolfgang: *De S. Wolfgang episcopo Ratisponensi* (in *Acta SS. Novembris*, II, 1 [1894], pp. 527-97). He then turned to the Greek-British sphere where he soon became a master. It was the period when Krumbacher founded the *Byzantinische Zeitschrift* (1892) and drew young scholars such as A. Ehrhard and Pio Franchi de’ Cavalieri into his orbit. From 1891 De Smedt had envisaged a *Bibliotheca hagiographica Graeca*, which Delehaye executed in 1894-95 (second edition in 1909 with a *Synopsis Metaphrastica*). In 1896 he began research on Greek hagiography that yielded several catalogues of Greek manuscripts in European, Asia Minor and Egyptian libraries, but above all the critical edition of the *Synaxarium Ecclesiae Constantinopolitanae* and the Sirmondian codex now in Berlin, with selected synaxaria appended (*Propylaeum ad acta SS. Novembris*, Brussels 1902), judged a masterpiece.
In 1897 Delehaye turned to the Christian antiquities of Rome with the profound and insightful study *Les saints du cimetière de Commodille* (in *Analecta Bollandiana*, 16 [1897], pp. 17-43). For Roman hagiography he contributed the study *L’amphithéâtre Flavien et ses environs dans les textes hagiographiques* (ibid., 16 [1897], pp. 209-52). In 1903 the *Revue des questions historiques* (new series, 74 [1903], pp. 56-122) published *Les légendes hagiographiques*, which appeared separately in three editions (Brussels 1905, 1906, 1927) and was translated into Italian (Florence 1906, 1910), English (London 1907) and German (Kempten 1907). The subject, of fundamental importance for hagiographical criticism, was resumed in 1921 with the volume *Les Parisiens des martyrs et les genres littéraires*. The study *Les origines du culte des martyrs* (Brussels 1912, 2nd ed. 1933), forming a trilogy with the two preceding works, refuted with factual evidence the Protestant thesis of E. Lucius, who had claimed to present the martyrs of Christ as successors of demigods; it was supplemented by *Sanctus. Essai sur le culte des saints dans l’antiquité* (ibid. 1927).
After De Smedt’s death on 19 Feb. 1912, Delehaye succeeded him as president of the Bollandist society. When in 1931 the learned *Commentarius perpetuus in Martyrologium Hieronymianum* by H. Quentin appeared (*Acta SS. Novembris*, II, II, ibid.), it might have seemed that Delehaye’s labors were crowned. Yet he was able to complete another bold work, the commentary on the *Martyrologium Romanum* prepared according to the typical edition with historical notes, in the *Propylaeum ad Acta SS. Decembris* (ibid. 1940), and two further studies: *Cinq leçons sur la méthode hagiographique* (ibid. 1934), which in the chapter *Les reliques des saints* attacked recent abuses of false relics; and *Étude sur le Légendier Romain. Les saints de novembre et de décembre* (ibid. 1936), concerned with sound criticism of the saints to be treated in the final months of the *Acta SS.*
Delehaye’s chief merit lies in having exploited the often arid and confused lists of the *Martyrologium Hieronymianum* and the synaxaria, demonstrating how the first Christian generations honored the martyrs of Christ by venerating their tombs and celebrating their solemn commemoration on their anniversaries. The tomb and the commemoration were the two “hagiographical coordinates” of Delehaye (*La méthode historique et l’hagiographie*, in *Bulletin de l’Académie royale de Belgique*, 16 [1930], pp. 218-31). He did not limit himself to literary sources, of which he was a profound master, but as the first among hagiographers constantly sought authentic monumental testimony of local traditions, marvelously utilizing every archaeological discovery. In every writing he drew upon and highlighted the factual elements of the veneration of martyrs’ tombs—basilicas and oratories built over their graves, honorific or votive inscriptions, reliquaries, pilgrims’ testimonies and graffiti, the symbolism of their images, and even place-names attesting their patronage.
Delehaye’s activity in Greek-Byzantine and Latin hagiography is documented by the 239 items in his bibliography (cf. Peters, pp. xxxviii-LII). His scholarly work was so highly regarded by Pius XI that upon the establishment of the Historical Section of the Sacred Congregation of Rites in 1930, Delehaye was numbered among its first Consultors.
BIBL.:
P. Peeters, *Hippolyte Delehaye*, in *Analecta Bollandiana* 59 (1941) 5-44.
P. Franchi de’ Cavalieri, *Hippolyte Delehaye*, in *Byzantinische Zeitschrift* 41 (1941) 426-30.
H. Delehaye, *Mélanges d’hagiographie grecque et latine* (Subsidia hagiographica 42), Brussels 1966.
BIBL. P. Peters, Le R. Père H. D., in Analecta Bollandiana, 60 (1942), pp. 1-11 (with complete bibliographical list); id., Figures bollandiennes contemporaines, Brussels 1948, pp. 60-105. To be added: C. Mohlberg, Il P. Ippolito D. S. I.: fifty years of hagiographical studies, in Rendiconti della Pontificia Accademia Romana di Archeologia, 19 (1942-43), pp. 15-46; M. Scaduto, The work of a Bollandist: the Rev. Ippolito D. (1859-1947), in Civiltà Cattolica, 1943, 1, pp. 96-104, 168-76. V. also Acts of the Martyrs and Bollandists.