Domenico Sciulli - looking for his brother - Pgh

My great - grand father Domenico Sciulli, married Angelina Faloria..
he had a brother Michael Sciulli....Michael came to America and then was sent back to Italy, because of a bad temper ??
I'm looking to see if they had any other siblings and if Michael got married and had children
Domenico stayed in America and had several children

thanks
Linda Sciulli
Pittsburgh, PA