Guests: the likely 30

1 Queen

2 Prince of Wales

3 Duchess of Cornwall

4 Princess Royal

5 Vice-Admiral Sir Timothy Laurence

6 Duke of York

7&8 Earl and Countess of Wessex

9 & 10 Duke and Duchess of Cambridge

11 Duke of Sussex

12 & 13 Zara and Mike Tindall

14 Peter Phillips

15 Princess Beatrice

16 Princess Eugenie

17 Lady Louise Windsor

18 Viscount Severn

19 Lady Pamela Hicks

20 Countess Mountbatten

21 Princess Alexandra

22 & 23 Duke and Duchess of Gloucester

24 & 25 Duke and Duchess of Kent

26 & 27 Prince and Princess Michael of Kent

28 Earl of Snowdon

29 Lady Sarah Chatto

30 Brigadier Archie Miller-Bakewell, private secretary