My Great-Grandmother's maiden name was Rose Lusardi(b.Jan. 10,1883). She was from Fall River, Massachusetts. She married Harry H. Wardell (b. July 6,1874). My Grandmother's name was Jane Louise Wardell. When the Wardell's moved from Fall River to South Carolina,(around the turn of the century), they changed the name to Waddell.
In two of the messages posted here I saw the names Louise and Enrico...Rose named two of her children Louise and Henry,(Enrico). There may be a connection. Does any of this sound familiar or parallel your Lusardi info?