The civil records for Campobasso...birth, death, and marriage records...are available on microfilm at the Family History Library nearest to your home. Go to
www.familysearch.org and you can check the library holdings. These records are in Italian but can be read with perseverence and a translation dictionary.
Found the following as well:
1910 Census of Baltimore, Baltimore, MD
ED 28, page 2B
All in the same household (Antonio must be a the cousin mentioned below)
Lapitina, Antonio, age 44, married 18 years, born Italy
--------, Anna M, age 38, married 18 years, had 8 children, 6
children living, born Italy
--------, Frank, age 21, born MD
--------, Peter A., age 16, born MD
--------, Joseph, age 8, born MD
--------, Tony F., age 6, born MD
--------, Anna N, age 3, born MD
--------, Teresa, age 13, born MD
--------, Assunta, age 32, sister-in-law, born MD
Speranzella, Cosmo, age 27, married 4 years, born Italy, arrive 1900
-----------, Filomena, age 23, married 4 years, had 3 children, 2
children living, born MD
-----------, Michael, age 2, born MD
-----------, Mary, age 9 m, born MD
-----------, Michael, father, age 52, WD(?) born Italy, arrived 1906
-----------, Joseph, brother, age 17, born Italy, arrived 1908
???????????, Amadia?????? cousin, age 27, born Italy
1920 Census of Baltimore, Baltimore, MD
ED 36, page 22A
Speranzella, Michele, age 62, arrived 1906, born Italy
-----------, Libera, age 56, arrived 1913, born Italy
-----------, Nicholas, age 34, arrived 1906, born Italy
-----------, Pasquale, age 15, arrived 1913, born Italy
1930 Census, Baltimore, Baltimore, MD
Ed 4-32 page 17A
Speranzella, Mike, age 72, born Italy, arrived 1899
-----------, Alberta, age 66, born Italy, arrived 1899
-----------, Nick, age 44, born Italy, arrived 1904
1930 Census Baltimore, Baltimore, MD
ED 4-39 Page 16A
Speranzella, Charles, age 46, married at 23, born Italy, arrived 1901
naturalized
-----------, Philomena V., age 42, married at 19, born Maryland
-----------, Michael L., age 21 born MD
-----------, Constance G., sons, age 19, born MD
-----------, Dominico M., age 16, born MD
-----------, Anthony L, age 13, born MD
-----------, Stella L, age 10, born MD
Di Saia, Maria A., neice, age 12, born MD
-------, Constance M, nephew, age 10, born MD
1930 Census, Baltimore, Baltimore, MD
ED 4-457 page 6A
Speranzella, Joseph, age 38, married at 23, born Italy, arrived 1909,
naturalized
-----------, Mary age 32, married 18, born Italy, arrived 1902,
naturalized
-----------, Alberta, age 12, born MD
-----------, Michael, age 10, born MD
-----------, Carmella, age 8, born MD
-----------, Lucille, age 3y 7m, born MD
WWI Military Registrations
Giuseppe Speranzella, living at 416 S. E???St., Baltimore
Born Feb 9, 1893 in Campobasso, Italy
Tailor, married
SSDI
Cosimo Speranzella born 26 July 1883, died Oct. 1973
Patsy Speranzella, born 5 Jan 1905, died July 1977
Ellis Island
Michele Speranzella arrived at Ellis ISland on May 17, 1906,
out of port of Naples, age 48, married, residing in Campobasso,
Italy, to meet his son Cosimo in Baltimore. The ship was Madonna.
Cosimo arrived on April 12, 1901 at Ellis Island, age 18 meet
his cousin Antonio in NY. The ships was the Buenos Aires.
Libera Giancola arrived on Feb. 15, 1914 out of Port of Naples
at the age of 51. With her were a daughter Gianovva, age 15 and
son Pasquale, age 8 under surname of Speranzello. She left her daughter, Carmella Speranzella in Campobasso. All on the way to
Baltimore to meet Michele. All were born in Campobasso. The ship
was the Venezia. She was indexed under the name Libira Gioncola.
Carmella Speranzella also arrived in the US. Check her out at
www.ellisisland.org
Good Luck