The Gruenwald Historic House in Greenfield, Wisconsin, is a beautiful example of a 19th-century Victorian mansion. Built in 1896, the home has been restored and preserved as a museum. Visitors to the Gruenwald Historic House have reported numerous sightings of a ghostly presence on the property.

The most common sighting is of a woman in a white dress, believed to be the ghost of the home’s former resident, Gertrude Gruenwald. Gertrude was the daughter of the home’s builder and lived in the house until her death in 1969. According to local legend, Gertrude was a spinster who never married and was fiercely protective of her home.

In death, Gertrude’s spirit seems to be just as protective of her beloved home. Visitors to the Gruenwald Historic House have reported a variety of paranormal phenomena, including unexplained noises and cold spots. Some have even claimed to have seen Gertrude’s ghostly form in the home’s upstairs windows.

Despite the presence of the ghostly Gertrude, the Gruenwald Historic House is a fascinating historical attraction. The home’s beautiful architecture and period furnishings provide a glimpse into life in the late 19th century.