While the Duke and Duchess of Cambridge have made it very clear that they will split their Christmas traditions with both the royal family and the Middleton family, going to mass on Christmas is something they will not miss — but the location may change. When the family doesn't spend the day with the rest of the royals, they go to Kate's family's church in Berkshire instead, as they did in 2016. They also hand out candy canes at this church, so it's a win-win for the royal children.