The Countess Spencer gave birth to a daughter, Lady Charlotte Diana, on July 30 at Althorp, the family home in Northamptonshire. Charlotte weighed 8lbs 14 ozs.
This is the seventh child for Lord Spencer. He has four children by his first wife, Victoria Lockwood, and two children by his second wife, Caroline Freud.
Lady Charlotte is said to be the first baby born at Althorp since 1793.