Books Sonia Purnell: Clementine - The Life of Mrs. Winston Churchill 91.7 WVXU Published December 11, 2015 at 6:15 AM EST Facebook Twitter LinkedIn Email Listen • 15:21 Clementine - The Life of Mrs. Winston Churchill by Sonia Purnell Acclaimed biographer, Sonia Purnell, presents a ground-breaking portrait of a flawed but formidable woman in Clementine: The Life of Mrs. Winston Churchill.