The Cimiotta's

I am looking for information on my Grandfather his name was Antonino Cimiotta he was born in Italy on April 29 1884. He came to the States on a ship called SS Sardegna on March 13, 1902 at Ellis Island. We think that he stayed in the New York area or Newark N.J. and a few years down the line he moved to the Chicago Ill. area and then in March 9 1920 he married Minnie Blanche Simons but we do beleive that he was married before then at some time we think he went under the name of Tony Flood. My Grandfather had 7 kids but 4 of them are decease now the one alive are Louis Cimiotta, Margret Lewis and Charles Cimiotta.
Thanks Laura