Looking for a Domenic Morello, emigrated from Sicily probably either in the 1880s or 1890s. I have no exact date (the decades even are just speculation), but I can give you more specific details on one of his sons, Anthony Morello. Anthony Morello, born 1903. Died 1999, Huntington, Long Island. Married to Eleanor Antoncich, a woman of Austro-Italian extraction.
Also, it may be Dominic. Any variation of Domenic.
Here is the Social Security Death Index for Antonio Morello...
Social Security Death Index
about Anthony Morello
Name: Anthony Morello
Last Residence: 11746 Huntington Station, Suffolk, New York, United States of America
Born: 2 Jan 1903
Died: 14 Feb 1999
State (Year) SSN issued: New York (1957-1958)
You can send away for his SS application if you wish to know the name of his parents. That would include his mother's maiden name.