Elsewhere, Lady Helen Taylor also attended with her husband and kids.

Source: https://www.dailymail.co.uk/femail/article-12885663/Royal-Christmas-cheer-Princess-Anne-Duchess-Sophie-lead-royal-arrivals-Windsor-Castle-festive-lunch-hosted-King-Charles-breaks-traditional-venue-Buckingham-Palace-second-year.html?ns_mchannel=rss&ns_camp

George, Earl of St Andrews, is set to become the Duke of Kent, and sister, Lady Helen Taylor, is well-known as an art expert and former muse to Georgio Armani.

Source: https://www.dailymail.co.uk/femail/article-12588693/Who-Lord-Nicholas-Windsor-royal-cousin.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

"The current residential property at Lady Helen Cottages has outgrown the the applicant's family requirements with their siblings having grown up and left the family home.

Source: https://www.centralfifetimes.com/news/23801961.cardenden-plan-build-home-paddock-rejected/?ref=rss