I have been researching the FAILLA name in Australia but have come to a dead end.
My Grandmother was Vincenzina or Vincenza FAILLA. Her father was Vincenzo. I believe he had a sister who's name was Lucia. She married someone with the last name of CALVO or SADONIA. She had a son Gino. Gion was in Australia in 1956. On July 1, 1956 he had a son. I don't know whether they ever moved back to Sortino or stayed in Australia. I pieced this information together through letters that my grandmother received from Italy. I look forward to hearing from you. You can e-mail me at firstname.lastname@example.org