My Grandfather was Tomaso Cavallo. I believe his brother was Rosario and I know my mother had a cousin Ross who emigrated later than others. My grandmother spoke of Policastro in Calabria and I know that she and he were from Calabria. I had an Uncle Salvatore (Sam) and Uncle Rosario (Ross) so all the names fit as relatives. My mother was Carmela (Cora). My Grandmother was Elisabetta (Elizabeth Rizzo. Many relatives from North Jersey and New York. I think Rizzo side in New York and Cavallos in New Jersey.
I did ot have the sense when younger to keep in touch.
If you are part of family my name would be recognized as cousin Cokie.