Prince Harry, William funeral appearance wasn't PR, says former butler
- Prince Harry and Prince William walked side by side at the Queen's funeral on Monday.
- The decision wasn't a PR stunt, according to King Charles' former butler Grant Harrold.
- Harrold said the brothers showed they were "a united family" leading up to the funeral.
Grant Harrold, a former butler to King Charles, spoke to Insider about Prince Harry's relationship with the royal family following the Queen's funeral.
Harry and William walked side by side in the funeral …