Carlo Mazzini was a wealthy billionaire and industrialist who ran the The Mighty Mazzinis mining corporation. He was the father of Angelo Mazzini, brother of Francesco Mazzini and Maria Mazzini and the uncle of twins Peter Mazzini and Paul Mazzini as well as Joe Mazzini.
At some point in his life, he had demi-clones made as a template for his son.
At his death, his estate was valued at nine billion credits. It was ultimately inherited by his nephew Joe.
He had a poor relationship with his family, as described by, and including, his son Angelo. (AUDIO: Serpent in the Silver Mask)