On June 7, Hugh Grosvenor, the Duke of Westminster, tied the knot with Olivia Henson at Chester Cathedral in England, with Prince William as an usher. In a rare appearance without his wife Kate Middleton, William mingled with guests at the wedding of one of his closest friends, who also happens to be Prince George and Archie's godfather. Prince Harry, who lives in California with Meghan Markle and their children, did not attend the event. The absence of both brothers' spouses was notable, as Kate has remained out of the public eye since her cancer diagnosis earlier this year. The ceremony was also missing King Charles III and Queen Camilla, who were diagnosed with cancer as well. Despite the personal challenges faced by the royal family, Prince William has continued to fulfill his duties, stepping in for his father at important events like the 80th anniversary of D-Day.