Ronan Farrow, left, is not Frank Sinatra’s son, says the author of a new Sinatra book. Frank Sinatra’s newest biographer says the late singer can’t be Ronan Farrow’s biological father because former spouses Sinatra and Mia Farrow couldn’t have worked out the logistics around the time of conception. Oppedisano posits only two ways the former spouses could have connected during …
