Marion Kozak, a Holocaust survivor, left-wing campaigner and the mother of Ed and David Miliband, has died aged 91, reports the Press Association.In a statement announcing her death on Saturday, her sons paid tribute to her as “a force field of life and love” and a “dearly beloved mother, grandmother and sister” whose life had taken “a remarkable trajectory”.They said: “She lived an extraordinary life with a spirit of the utmost kindness, warmth and generosity”.They added: “We will deeply miss her, but will carry her spirit and values with us always.”Born Dobra Jenta Kozak in Poland in 1934, she escaped...