We can provide some context on the activities and engagements that the Duke and Duchess of Cambridge and their children typically participate in, as it is common for them to be seen together at various official and public events.
Prince William, second in line to the British throne, and his wife, Catherine "Kate" Middleton, are known for their active involvement in royal duties and charitable causes. Over the years, they have attended numerous events, including official state functions, charity fundraisers, military ceremonies, sports events, and royal tours. As devoted parents, they often involve their children, Prince George, Princess Charlotte, and Prince Louis, in appropriate engagements and official trips.
Prince George, their eldest son, holds a special place in the hearts of many people worldwide due to his position as a future king and his endearing personality. The Cambridges, as they are known, prioritize maintaining a sense of normalcy for their children while being in the public eye, carefully balancing royal responsibilities with family time.
Their schedules are subject to change based on various factors, such as royal engagements, official duties, and personal time, and the media usually covers their activities extensively. It is not uncommon for photographers and reporters to capture moments of the Cambridges together during their outings and engagements.
Please remember to verify the most recent information from reliable and up-to-date sources to determine the last event attended by the senior member of the British royal family with Prince William, Duchess Kate, and Prince George, as my knowledge might not be current.