More revelations have emerged from memoir, entitled Swan Song: Diana, My Sister, that contains a number of allegations concerning Charles and Diana’s marriage Buckingham Palace has strongly pushed back against claims in a new book by the late Princess of Wales's brother. Key points and original sources are listed below.

• More revelations have emerged from memoir, entitled Swan Song: Diana, My Sister, that contains a number of allegations concerning Charles and Diana’s marriageS1

• Buckingham Palace has strongly pushed back against claims in a new book by the late Princess of Wales's brother.S2

• In latest extracts from upcoming memoir, Diana’s brother suggests some in Buckingham Palace were ‘relieved’ at her deathThe brother of the late Diana, Princess of Wales, has claimed in published extracts of his new memoir that King Charles sounded “giddily ela...S3