By 1900 census:
1900 United States Federal Census about Carlo Rotolo
Name: Carlo Rotolo
Age: 15
Birth Date:
Jan 1885Birthplace: Italy
Home in 1900: Police Jury Ward 1, Ascension, Louisiana
[Ascension]
Race: White
Gender: Male
Immigration Year: 1893
Relation to Head of House: Son
Marital Status: Single
Father's Name: Giuseppe Rotolo
Father's Birthplace: Italy
Mother's Name: Maria Rotolo
Mother's Birthplace: Italy
Occupation: View on Image
Neighbors: View others on page
Household Members: Name Age
Giuseppe Rotolo ( b.
jul 1860)39
Maria Rotolo (b.
feb 1860)40
Carlo Rotolo 15
Bilonia Rotolo (b.
mar 1886) 14
Bilonia first name is a wrong version of Italian first name: Apollonia
I found some clues abt a Giuseppe Giorgio Rotolo born in Sambuca di Sicilia:
name:
Giuseppe Giorgio Rotologender: Male
baptism/christening date:
29 Jul 1861baptism/christening place: Sambuca di Sicilia, Agrigento, Italy
birth date: 29 Jul 1861
birthplace:
death date:
name note:
race:
father's name:
Calogero Rotolofather's birthplace:
father's age:
mother's name:
Apolonia Armatoand in the birth index:
1885- Calogero Rotolo bon in 1885 son of Giuseppe Giorgio Rotolo
1887- Rotolo Apollonia born on 8 march 1887 daughter of Giuseppe Giorgio Rotolo and Antonia Montalbanomore:
Antonia Montalbano
Born: 20 Feb 1861
Sambuca, Agrigento, Sicily
arrival of Apollonia Rotolo, mother Antonia Montalbano and Calogero Rotolo:
New York Passenger Lists, 1820-1957
about Appollonia Rotolo
Name: Appollonia Rotolo
[b]Arrival Date: 12 Mar 1894 Birth Year: abt 1889
Age: 5
Gender: Female [/b]
Ethnicity/Race/Nationality: Italian
Port of Departure: Naples, Italy
Port of Arrival: New York, New York
Ship Name:
California 
I know that the first name of Giuseppe Rotolo wife appearing Mary on the 1900 census, but ... frankly.... the above records are interesting...
suanj