Late BBC Radio 1 DJ and icon Annie Nightingale is said to have left a £1m estate to her family, according to probate records.The legendary presenter, who was the first female host on the station, passed away earlier this year at 83 due to a short illness. Annie remained on air until late last year with Annie Nightingale Presents. In May, her friends and family remembered and celebrated her life and career during a memorial at Trafalgar Square's St Martin-in-the-Fields.