Princess Eugenie has shared a rare photo of her two young sons as she and their grandmother Sarah Ferguson took the youngsters to a Christmas market.

Sarah Ferguson, Duchess of York shared a rare behind-the-scenes glimpse of life as a grandmother on Dec. 1 during a visit to Windsor Great Park Illuminated with daughter Princess Eugenie and grandsons August and Ernest Brooksbank.

Princess Eugenie shared family photos from her pre-Christmas celebrations as the royal family put on a united front during a key event. On December 3, the Princess of York gave a rare

Princess Eugenie 's sons are growing up fast! The royal mum shared a rare glimpse of August, three, and one-year-old Ernest as they enjoyed a festive outing with Eugenie's mother, Sarah, Duchess of York.

Princess Eugenie has posted a rare picture of her two sons as they spent quality time together at a Christmas market. Accompanied by their grandmother Sarah Ferguson, Eugenie's children August, three,

Sarah Ferguson Shares Festive Day Out With Grandchildren Sarah Ferguson has shared a rare video of her grandchildren during a festive outing at Windsor Great Park Illuminated. The Duchess of York, who recently returned from a short trip to Vienna,