Saint Aloysius Roman Catholic Church ARCHITECT: William W. Renwich DATE: 1902-04 STYLE: Italian Gothic, Church The richly ornamented, polychrome St. Aloysius Roman Catholic Church was built in 1902-04 to the design of William W. Renwick based on Italian Gothic prototypes, an unusual source of stylistic inspiration for buildings in New York City. Named after the 16th-century Italian St. Aloysius Gonzaga, the church was organized in 1899 by Rev. John A. McKenna and constructed during a church-building campaign in Harlem to accommodate the growing immigrant population. W.W. Renwick, nephew of noted architect James Renwick, Jr., joined his uncle’s firm in 1885 and became a junior partner in 1890. In his work in that firm and its successors, and in independent practice after 1900, he specialized in ecclesiastical architecture and decoration. The intricate facade of St. Aloysius, considered one of W.W. Renwick’s most important commissions, consists of alternating bands of red brick, celadon-colored glazed brick (by the Grueby Faience Co.), and glazed “granitex” (with the color and texture of grey granite) terra cotta with cobalt blue accents (by the New York Architectural Terra Cotta Co.) in a wide variety of molded motifs.

St. Aloysius Roman Catholic Church ca. 1908 It is possible to time-travel in Harlem simply by turning the corner from Seventh Avenue onto West 132nd Street and unexpectedly coming upon William W. Renwick's St. Aloysius's Roman Catholic Church. Built in 1904, following a journey of Renwick's to Italy, its scarlet doors and polychromed terra-cotta so convincingly evoke Italy's late medieval churches that the effect can be somewhat disorienting. The church was built for a primarily Irish congregation. Of particular note was the gold-framed window of yellow leaded glass in the nave, which produced a warm focal point in the space of quiet repose. The window's glow abruptly vanished when a tall apartment building was constructed on the next block.