Rising from the crest of West Hill between the villages of Waterville and Oriskany Falls, the Sanger Mansion commands the kind of view that was never accidental. The main entrance overlooks Waterville to the east. The terrace faces Madison to the south. The stone walls, quarried from Oxford, give the structure the appearance of something closer to a castle than a country home—a 52-room estate spread across 61 acres of wooded hills, pastures, and farmed fields, with grounds designed by the Olmsted firm, the same landscape architects responsible for Central Park. It is one of the grandest private residences ever built in central New York, and for more than a century it has carried a reputation that extends well beyond its architecture. The man who built it came from a family already woven into the region's history. Colonel William Cary Sanger was born in Brooklyn in 1853 and descended from Richard Sanger, who arrived in Hingham, Massachusetts, around 1636. His great-great-grandfather was a member of the Provincial Congress that convened at Cambridge in 1775. His great-uncle, Jedediah Sanger, was the first settler of the town of New Hartford and the first judge of Oneida County—the township of Sangerfield itself bears the family name. After graduating from Harvard in 1874 and earning a law degree from Columbia in 1878, Sanger built a distinguished career in law, politics, and military service. He served as a colonel in the New York State National Guard, represented Oneida County in the State Assembly from 1895 to 1897, and was appointed United States Assistant Secretary of War under Theodore Roosevelt from 1901 to 1903. He later chaired the National Guard Commission, served on the New York State Lunacy Commission, and led the American delegation to the International Red Cross Conference in Geneva. In 1892 Sanger married Mary Ethel Cleveland Dodge and moved to Sangerfield, initially building a home called "The Maples" on nearby land. By 1906, construction had begun on the mansion itself, with a contractor and thirty to forty men raising the stone walls on the hilltop. The interior held between thirty and forty rooms, including servant's quarters in the north wing. The house was filled with life-size family portraits, antique furnishings, clocks from around the world, battle weapons dating to the age of the lance, and a suit of armor. Sanger died in New York City in December 1921 after contracting pneumonia following surgery. The estate passed to his son, William Cary Sanger Jr., a writer and World War I veteran who had served in military intelligence and with the American Embassy in Paris. The mansion's trajectory after the family's stewardship is where the story begins to shift. Around 1960, the property was sold to the Stigmatine Fathers and converted into a monastery. Monks lived and worked in the building through the early 1970s, and local craftsmen were brought in for restoration—one carpenter's daughter later recalled her father enjoying lunches with the monks while working to return the house to its original condition. After the monastery closed, the property's history grows murky. It was donated to a camp organization around 1990 and later sat on the market for years. In the 1970s, the Hall family purchased the house from the Stigmatine Fathers and raised Clydesdale horses on the property—the Budweiser horses were reportedly kept in the large horse barn. The family raised four daughters there before selling to a Boston buyer who never occupied the house. After a period of abandonment, subsequent owners invested heavily in restoration. The paranormal claims at Sangerfield House center on the monastery period and its aftermath. Visitors and residents have long reported seeing the ghosts of monks wandering both the house and the surrounding grounds—robed figures moving through hallways and appearing near windows. The most frequently cited modern account comes from a caretaker who witnessed the apparition of a woman standing in a second-floor window. Several paranormal investigation teams have explored the mansion over the years, reporting EVP captures and anomalous photographs. But the most compelling testimony comes from someone who actually lived there. A member of the Hall family, who resided in the house for a decade during the 1970s and 1980s, confirmed plainly that the house is haunted—but described the presence as friendly and loving, an entity the family came to call Henry. In their telling, Henry was not something to fear but something to coexist with, a presence that inhabited the house alongside them without malice. The mansion has been a private residence since 2006, and the current owners do not welcome trespassers or unauthorized visitors. The stone walls still hold. The Olmsted-designed grounds still frame the hilltop. And whether the monks who once walked those halls left something of themselves behind, or whether Henry predates them all, remains a question the house keeps to itself.