The Lady Louise Windsor is the daughter of The Earl and Countess of Wessex (aka Prince Edward and his wife Sophie), age 7;
Hon. Margarita Armstrong-Jones is the daughter of Viscount and Viscountess Linley, age 8
Miss Eliza Lopes is the granddaughter of William’s stepmother, Camilla, duchess of Cornwall, she is 3 years of age;
Grace van Cutsem is also 3.
Master William (Billy) Lowther-Pinkerton is the son of longtime aide and private secretary to the Princes, Jamie Lowther-Pinkerton.
Master Tom Pettifer, age 8, is the son of Charles Pettifer and his wife Tiggy (formerly Tiggy Legge-Burke, a nanny to the boys in the 1990s).
Awesome! Thanks! They were very cute.