In this brand-new documentary marking The Queen’s 95th birthday, Alexander Armstrong meets the royal cousins who share details about their most famous relative and reveal what it’s like to be part of this extraordinary family. Sharing private letters, personal photos and rare memorabilia, they recount treasured memories for the first time and Alexander learns more about royal life in modern Britain. And, as he takes viewers on a road trip through the country and the dynasties, Alexander reveals he may have uncovered a new cousin who can take their place in the royal family tree.