By Emma Mackenzie The Royal Family certainly does not celebrate Christmas like the rest of us, with their festive season infused with the quirky traditions that come with being royal, even if some of them may likely seem pretty old-fashioned to a lot of people. One in particular has been described by a former staff member as being quite “Victorian” in nature, and it has to do with the pinnacle of the Christmas celebrations, the dinner itself. It’s also something that Prince George, aged 10, Princess Charlotte, aged eight, and Prince Louis, aged five, will all have to follow until they are a bi…