- The Princess of Wales is reported to have "acted as a peacemaker" between William and Harry in the early days of their rift, having "witnessed their competitive nature".
- Royal expert Russell Myers credits the future Queen's involvement to her own "upbringing in a close-knit, loving family environment, where supporting each other was almost an unofficial family motto".
- "Whether counselling William or having a quiet word in Harry's ear, she saw it as her duty to keep the two brothers on the same team," Myers alleged in William & Catherine: The Intimate Inside Story.
Prince Harry's relationship with Prince William continues to generate headlines, with tensions between the brothers being widely-acknowledged since before the Sussex family's step down from royal life.
