I am very interested!! any information about the Spaduzzi Family

I am looking for anything about the name Spaduzzi, All I know is that my great grandfather, Antonio Spaduzzi, came through Ellis Island around 1892, and I believe that he left Italy from Sorrentto. Does anyone know about the Spaduzzi's in Italy, and how I can get infomation about the Spaduzzi family ...

I am looking for anyone that knows anything about living or dead Spaduzzi in the United States or Italy!