Mary Mooney Henneberry Ney ID: 5337 | This file appears in: William and Mary Henneberry Homestead Marry Henneberry Plowing Field | Date: CA.1900 | Source: National Register of Historic Places Nomination for William F. Henneberry Homestead. On file at Montana State Historic Preservation Office. Download Original File SourceNational Register of Historic Places Nomination for William F. Henneberry Homestead. On file at Montana State Historic Preservation Office.DateCA.1900 "Mary Mooney Henneberry Ney" appears in: William and Mary Henneberry Homestead