Prince Harry said his family honors Princess Diana by eating lemon-drizzle cake on her birthday and the anniversary of her death [1].

The tradition serves as a way for the Duke of Sussex to introduce his children to their grandmother's memory through a shared family activity. By establishing these rituals, Harry aims to maintain a personal connection between the late princess and the next generation of the royal family.

Speaking July 11 at Scotty’s Summer Festival in Warwickshire, England, Harry discussed the practice [1], [2]. He said the family observes this tradition on July 1, which is Diana's birthday, and Aug. 31, the date of her death [1].

"We do lemon drizzle cake," Harry said [1].

The tradition involves Meghan Markle and their two children, Prince Archie, who is seven [1], and Princess Lilibet, who is five [2]. Harry said these recurring acts of remembrance are valuable for his children.

"I think traditions are really, really important, especially when they're…" Harry said [1].

The appearance at the Warwickshire festival provided a rare glimpse into the private domestic life of the Sussex family. While the family has stepped back from many official royal duties, Harry continues to highlight the legacy of his mother through these intimate gestures [1], [2].

"We do lemon drizzle cake."

This tradition reflects Prince Harry's ongoing effort to curate the legacy of Princess Diana for his children outside the formal structures of the British monarchy. By utilizing a simple, domestic ritual, the Sussexes are creating a private form of ancestral remembrance that prioritizes emotional connection over official state ceremony.