The Queen joked her grandson Louis was “quite a handful” as she met crowds of well-wishers on a visit to the Isle of Man.Camilla made the comment about Prince Louis, the youngest child of William and Kate, as she greeted people outside Douglas Borough Council on Wednesday after presenting the letters patent, officially conferring city status on Douglas.Meeting 38-year-old Rachael Hughes and her 15-week-old twin boys Louie and Oliver, the Queen said: “I have a Louis grandson… quite a handful”.Ms Hughes said the Queen had come over to “admire” the boys in their matching blue outfits, adding: “[She] asked their names and said it gets easier when they are two.