Illinois Wesleyan University's International House, housed within Kemp Hall, occupies a significant position on the Bloomington campus as both historical architectural landmark and reported haunted location. The building's construction occurred in 1907 when A.E. DeMange, a prominent local businessperson, commissioned the residence for himself and his wife. The structure reflects Edwardian architectural sensibilities and the standards of construction available to wealthy early twentieth-century patrons. The DeMange residence operated as private family dwelling until Mrs. DeMange's death, at which point the heirs transferred the substantial property to Illinois Wesleyan University. This transition from private residence to institutional use, occurring following a death that paranormal accounts suggest became spiritually significant, preceded the property's conversion to student housing and international student accommodation. A.E. DeMange's construction of this residence during the Edwardian era placed it within a context of substantial middle-class and upper-middle-class prosperity. The early twentieth century offered architectural and engineering innovations unavailable to previous generations, and the DeMange residence incorporated contemporary standards in illumination, plumbing, and structural engineering. The building possessed the aesthetic qualities expected of a family home for successful business people—appropriate scale, quality materials, interior finishing reflecting contemporary taste, and spatial organization reflecting Edwardian domestic values. The residence's transition to institutional ownership following Mrs. DeMange's death preserved its physical structure while radically transforming its function and occupancy patterns. Institutional stewardship by Illinois Wesleyan University converted the residence into student housing, eventually specializing in accommodating international students through designation as the International House. This functional transformation meant the building's interior spaces, designed for family living, became dormitory rooms, communal areas, and academic spaces. The Grand Staircase, originally a focal architectural feature of the private residence, became the primary circulation space for daily student movement. The second-floor mirror, installed at an original architectural focal point, continued to occupy its historical position despite the dramatic changes in the building's fundamental purpose. The paranormal manifestation at Kemp Hall centers on a female entity identified as Mrs. DeMange, the wife of the building's original constructor. Student accounts describe her presence as a lady in red—a spectral figure whose identity remains connected to her original occupancy of the residence as private family home. The apparition reportedly appears most frequently near or at a full-length mirror on the second floor, with students claiming her reflection manifests in the mirror on certain evenings despite no living woman being visible before the mirror. This phenomenon represents a classic haunting trope—a spirit appearing in reflective surfaces—yet the consistency and specificity of the accounts suggest either systematic misperception or manifestation of authentic paranormal character. The identification of the entity as Mrs. DeMange specifically, rather than generic female haunting, reflects campus legend naming conventions and the knowledge that a significant death (her own) preceded the building's transition to university ownership. Students over multiple generations have reported the phenomenon independently, with fresh cohorts of resident students encountering the lady in red's manifestations without prior knowledge of the haunting narrative, then discovering through campus legend and discussion that they had experienced a documented paranormal phenomenon. This pattern of independent experience preceding knowledge of the haunting lends credibility to the basic claim that manifestations occur. The haunting appears to manifest strongest on the second floor, particularly in proximity to the mirror where her apparition is reportedly observed. This spatial concentration might reflect the location of significant moments in Mrs. DeMange's life—her personal quarters, a location of particular emotional significance, or simply where her manifestation chooses to manifest. The specificity of location is notable: not a generalized sense of presence throughout the building, but rather manifestations concentrated in particular space. The emotional tone attributed to the entity—the lady in red maintaining elegant, sophisticated demeanor rather than expressing distress or aggression—suggests either a calm, resigned presence or an entity of dignified character unperturbed by its non-physical state. The Grand Staircase and adjacent areas have become secondary loci of reported paranormal sensation, with students describing strong presences felt while using the staircase or traversing the areas immediately surrounding it. Whether these sensations represent manifestations by Mrs. DeMange or simply strong residual impressions of the building's original spatial use and significant moments remains unclear. The staircase, as a primary architectural feature of the residence's original design, would have been central to daily movement and family life, potentially accumulating the kind of emotional residue that paranormal interpretation associates with haunting phenomena. The campus haunting legend at Illinois Wesleyan University has established Kemp Hall as one of the institution's most discussed paranormal sites, with the story of Mrs. DeMange persistently recurring in campus folklore and tradition. New students frequently learn of the haunting through peer sharing of campus ghost stories, creating a cultural continuity across generations of student occupation. The legend has sufficient cultural weight that it appears in university historical discussions and paranormal databases, establishing Kemp Hall's paranormal reputation as a matter of documented campus history. The transformation of Mrs. DeMange's private residence into a student dormitory complex creates a poignant narrative of persistence and displacement—a woman's home converted to institutional use following her death, yet her presence apparently continuing to manifest within the spaces she originally occupied as private family residence. Whether her manifestation represents conscious choice to remain, residual imprinting of powerful emotional connection to the location, or something more mysterious remains a matter of interpretation. The lady in red's appearance in the mirror on the second floor, an image rather than a direct full-bodied apparition, suggests the haunting operates through subtle manifestation modes rather than dramatic spectral presence, distinguishing Mrs. DeMange's haunting from more aggressive paranormal phenomena documented elsewhere.