I was born Yauco P.R. grandmothers from both
my parents were Caraballo. GRANDMOTHER ON MY MOTHERS SIDE, HER FATHERS NAME WAS CASIMIRO CARABALLO, MY OTHER GRANDMOTHER LIVED IN ADJUNTAS, HER NAME WAS RAMONA CARABALLO, i tend to believe they were cousins. If i remember, correctly,i believe they were born in the country, not in the city, they may have been born in Duey . Other last names that came into play with this family were, Dastas, Orengo, Bourgos, Troche, Cruz. etc. Hope this may be of help.