Prince George is the eldest child of Prince William and Kate Middleton. Born in 2013, he's the older brother of Princess Charlotte of Cambridge and Prince Louis of Cambridge.
Prince George is now 8 years old. He and his younger sister, Princess Charlotte, currently attend Thomas's Battersea Prep School in London.
Kate Middleton, Duchess of Cambridge, and Prince William, Duke of Cambridge photographed with their newborn son Prince Louis of Cambridge on April 23, 2018 in London, England
The Prince has just turned 4 years old last month. Prince Louis is fifth in line to the throne after his grandfather the Prince of Wales, his father Prince William, and older siblings Prince George and Princess Charlotte.
Princess Charlotte is the only daughter of Prince William and Kate Middleton. She was born on May 2, 2015.
The young royal is now 6 years old. Along with her elder brother, Prince George, she's attending Thomas's Battersea Prep School in London.
Archie Harrison Mountbatten-Windsor was born 6 May 2019 and is the son of Prince Harry, Duke of Sussex, and Meghan, Duchess of Sussex.
Archie is turning 3 years old this May. He is the eighth great-grandchild of Queen Elizabeth II and is seventh in the line of succession to the British throne. Prince Harry and Meghan have been keeping both him and Lilibet, his little sister, out of the public eye.
James Alexander Philip Theo Mountbatten-Windsor, Viscount Severn (born 17 December 2007) is the younger child of Prince Edward, Earl of Wessex, and Sophie, Countess of Wessex, and the youngest grandchild of the Queen.
Viscount Severn is now 14 years old. James hasn't made many official public approaches, because of his parents' goal to protect him and his sister from public life.