Who's Who at the Queen's Christmas Table? Get to Know the Lucky Royal Guests

Savannah became the queen's first great-grandchild in 2010, and Isla arrived soon after in 2012. They were either too young or not born yet at the time of William and Kate's wedding but could well be called on for bridesmaid duties for Harry and Meghan's big day. The girls are currently 14th and 15th in line to the throne.