Ronald Popp's estranged daughter was shocked Thursday to discover that the homeless man whose face was chewed off by an attacker last weekend in Florida is the man who abandoned her when she was two-years- old. When the New York Daily News tracked down Janice Poppo DiBello, 44, she called her mother to confirm whether the 65-year-old victim she saw on TV was her father. It was. "Nobody ever heard anything from him, so I've never met him," DiBello told the Daily News near her Morris County home. "I didn't know if he was alive or dead." 4951