Another royal baby has arrived. Kate, the Duchess of Cambridge, gave birth Monday to a healthy baby boy. It is the third child for her and her husband, Prince William. The family’s Kensington Palace’s office announced the news. The palace said the baby was born at 11:01 a.m. or 10:01 UTC. He weighs 3.8 kilograms. The palace also noted that mother and child were both doing well. The baby is a younger brother to 4-year-old Prince George and Princess Charlotte, who turns 3 next week. Monday was also St. George’s Day, England’s national day. But the baby is unlikely to be given that name since his older brother already has it. The baby was born at St. Mary’s Hospital in London.