In the end, theDuchess of Edinburghpersevered and successfully delivered the queen’s new grandbaby.

She began experiencing abdominal pain at her home in Bagshot Park around 6 p.m.

He also admitted to reporters that Sophie was understandably “fraught” over the delivery.

Sophie, Duchess of Edinburgh, and Lady Louise outside

Edward would spend the next month balancing official duties with hospital visits to his new family.

“He said, ‘I’m in a police car on my way to Frimley Park hospital.

You better come.’

Frimley Park NHS emergency department

So I thought, ‘Crikey.'”

So basically, it was just me and Marcus and the courtiers in the hospital.

It was so dramatic."

Sophie and Prince Edward in 2003

Later, the family announced her official name: Lady Louise Alice Elizabeth Mary Mountbatten-Windsor.

Although her full surname is Mountbatten-Windsor, Louise has only used Lady Louise Windsor throughout her life.

As royal names often do, the rest of Lady Louise’s name also carries special meaning.

Prince Edward and Sophie at NHS event

Alice comes from Princess Alice of Greece, Prince Edward’s paternal grandmother.

Elizabeth has obvious ties to the late Queen Elizabeth, as well as the queen mother.

Mary is Sophie’s mother’s name.

Prince Edward greets press after Louise’s birth

It was easy to see that the staff and hospital meant a great deal to Sophie.

Sophie and Prince Edward with baby Louise

St. George’s Hospital in Tooting, London

Prince Edward and Sophie with baby Louise

Lady Louise Windsor

Princess Anne, Prince Edward, and Lady Louise

Duchess of Edinburgh speaks with hospital staff