“The House of Redgrave,” an unauthorized biography of the legendary Hollywood family, will rip open old wounds once it’s published in the United States in March. The book and author Tim Adler drew ire from family members when it was published in Britain last year. Joely Richardson, daughter of actress Vanessa Redgrave, wrote an open letter to The Daily Telegraph denouncing the book. Richardson claimed Adler was wrong about her mother singing “Edelweiss” at sister Natasha Richardson’s bedside before she died, and how Redgrave found her husband, Tony Richardson, and her father in bed together. “My mother did not walk in to find her father in bed with her husband. Silly as pie on the one hand, highly defamatory on the other: ‘prurient contemptible hackery,’ as a friend described it,” Joely wrote to the newspaper. The Redgraves lost a legal campaign to keep the biography from being published and sold in the UK, and we’re told they’ve since dropped the effort. Reps for the family didn’t get back to us.