Ivy and Simone are 2 of 9 children between Simone Dirienzo (snr) and Daisy Jeeves. Their relationship is an odd. Although Simone is referred to as the father of most of them, he was more than likely, not.
Research suggests Daisy was rather err...promiscuous and Simone, in all likelihood, was not the father of all 9.
Simone and Daisy never married despite their children, but Daisy eventually married Richard Green in the 1930's.
Because Simone never married it means there is no certificate to indicate the name of his father which I am hoping to locate something about his arrival in the UK.