Corso Family Genealogy Forum
My ggg-grandfather was Ignazio Corso(b. 1788). He was married to Elisabetta Teresi and they had at least two children: Giuseppe (b. 1815 and married to Agata Divittorio) and Antonino (b. 1825 and married to Antonina Raimondi) . These families lived in Trabia and their progeny spread throughout that town.
Fourteen years after Elisabetta died (d. 1826), Ignazio married a 52 year old widow named Lucia Canciamillo (married 1840).
I am relating this bit of history for three reasons: one is to see if possibly there is a reference point that relates to your ancestors in Trabia;
secondly to point out that Ignazio was born in Termini-Imerese to Giuseppe Corso and Diega Ciminna, another possible connection.
Lastly, I am searching to see if anyone knows of other siblings of Giuseppe and Antonino Corso (my gg-grandfather). I would suspect there are, since they were 10 years apart in age.