The Charles Q. Clapp House in Portland, Maine, is rumored to be haunted by the ghost of Captain Asa Clapp. According to local lore, the spirit of Captain Asa Clapp haunts the house. The Clapp family were wealthy merchants and prominent figures in early Portland history. The specific description of the haunting sometimes mentions the house at the corner of Elm and Congress Streets, though the Charles Q. Clapp House is officially at 97 Spring Street and has since been integrated into the Portland Museum of Art campus. The lore may be conflating different properties associated with the Clapp family. The legend generally states that it is Asa Clapp's spirit who lingers in the home. However, specific details about his ghostly activities are not widely reported in the search results. The mention of his ghost is typically a brief aside in discussions about haunted Portland locations.