Trying to find any descendents of Grazia D'Errico who left Vieste area in late 20's. Emmigrated with husband Matteo D'Antuono to US through Naples. Will travel next summer to that area.

Returning to Puglia and will be in Vieste. Wife is granddaughter of Grazia D'Errico from Rodi Garganico/Vieste area.
She was married to Matteo D'Antuono and emigrated in 1927. Is there any family remaining here?