Windsor babies have come in a wide variety of sizes over the past century or so, as our graphic shows - from a tiny 4lbs 9oz to a new arrival at more than twice the weight.
New parents Princess Beatrice and Edoardo Mapelli Mozzi have been spotted out together at a royal event for the first time since welcoming daughter Sienna. The couple were all dressed up on Saturday to attend the wedding of Greece's Prince Philippos and Nina Flohr in Athens.
August Brooksbank has hit a cute milestone - smiling at his family! His grandma Sarah Ferguson has spoken about the baby's sweet developmental moments.
Princess Beatrice's husband Edoardo praises his 'amazing' wife as they release baby name ok.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ok.co.uk Daily Mail and Mail on Sunday newspapers.
Posting on Instagram today, Princess Beatrice s husband Edo shared a snap of the print, writing: Our life together has just begun, and I can t wait to see all the amazing things that await us.