The “Palace Four” will reveal whether the Duchess of Sussex gave private information to the authors of Finding Freedom, indirectly or otherwise, they have confirmed. The four, who were among the Duchess’s closest and most senior aides, insisted they would remain “strictly neutral” and had no interest in helping either side in her legal action against the Mail on Sunday. In a letter lodged with the High Court on their behalf, Samantha Cohen, her former private secretary, Christian Jones, former deputy communications secretary, Jason Knauf, former Kensington Palace communications secretary and Sara Latham, former communications director, said they would also provide evidence about the creation of the letter Meghan sent to her father, as well as the draft, and whether she anticipated that it might be made public. Antony White QC, for Associated Newspapers, owner of the Mail on Sunday, said the group could clearly “shed light” on the issues at stake, noting that the case “cried out” for further investigation at trial. The Duchess is suing Associated for breach of privacy and copyright relating to the publication of five articles, three in the MailOnline and two in the Mail on Sunday, in February 2019. She has applied for summary judgment, a legal step that would negate the need for a trial.