I may have some information. I think your greatgrandfathers correct name is Charles Gaetano Monaco. Born about 1888. Married Rose Sapenaro. Lived in KC, MO aat 517 Holmes St.. phone no was VI -9175.Had nine children, Micahael, Albert,William,Mary,Louis, Raplh , John Fostino,Grace, and Charles.Rose had sisters and brothers. Albert of paterson, NJ, Angela and Lucy, of Phila, PA, Rocco fo KCMO. I think you aare the grandson of William(Uncle Billy), and Irma, Monaco who resided in the fairmont district of Independence,MO. in the 400 or 500 block of evanston.He had two children, Michael and Steve.I may have a little info(not much).E-Mailme if you are interested..........!!!!!!!!!!