I think Frank Jr., Nancy & Tina were his only kids no? I don't think he had kids with his last wife (widow). Anyway I am really sorry to hear it.
TIS
Well, it depends on if you believe Mia Farrow then. A couple years ago, she said that Ronan Farrow's father might be Sinatra's and not Allen's. She did recant what she said, but yeah..might be some truth to that.
