I've found: 1920 US census, death record, Newspaper article about his death and I think the ship manifest with his details.
Name: Giovanni Romeo
Other Names I've seen: John Romio
Birth: 1887-1889
Death: Death 10 Feb 1920
https://www.familysearch.org/ark:/61903 ... ction=view
Article Headline: Dying Man Accuses Partner of Murder https://news.google.com/newspapers?id= ... %2C5313872
Other possible facts:
Ellis Island record
Passenger Name: Giovanni Romeo
Date of Arrival : April 11th, 1907
Last Place of Residence : Ardore, Italy
Age at Arrival : 19y
Passenger ID 101934040145
SHIP NAME Prinzess Irene
ARRIVAL DATE April 11th, 1907
Port of Departure Naples
Brother?
Passenger Name: Salvatore Romeo
Age at Arrival 16y
Last Place of Residence Ardare, Italy
Year of Birth 1891
Passenger ID 101934040141
Date of Arriva lApril 11th, 1907
Ship of Travel Prinzess Irene
Port of Departure Naples
Thank you