I will gladly give you anything I can find on Luigi's bride. Luigi D'Ambra's wife Maria (maiden name unknown)and daughter Francesca came to USA in NY on 27 May 1897 for the birth of her daughter Maria's 1st child. The D'Ambras stayed in Philadelphia, PA and was in the 1900 census under the last name spelled wrong as "Domber" with her first name as "Moore".(Marie/Maria) I feel the census taker wrote it as it sounded to her due to their accent.
If I find out any more I will let you know. Joanne