A charity dinner at Blenheim Palace has raised over £50,000 for an Oxford-based children’s and young adults’ hospice. Hosted by the Duke and Duchess of Marlborough, the VIP event featured a silent auction and live music, and tickets to the charity black tie function were £1,000 to raise vital funds for Helen & Douglas House. More than 70 people attended the dinner.   Opening music was provided by the world-renowned harpist Baroness Wigley...