London, Reuters—The world was awaiting the first glimpse of Britain’s new prince on Tuesday, with camera crews poised to photograph Prince William and his wife, Kate, leaving a London hospital with their baby son.

Kate, 31, gave birth to the couple’s first child, who is third in line to the British throne, on Monday afternoon, ending weeks of feverish anticipation about the arrival.

The baby’s name will be announced later, but George and James, both traditional royal names, were favoured choices with British bookmakers for the child, who is destined, one day, to be king.

The popular couple were expected to adhere to tradition by giving the public the first sight of the royal baby on the steps as they leave St Mary’s Hospital in west London—just as William’s father Prince Charles and late mother, Princess Diana, did with him.

“We’re here to witness history, where a future monarch has been born. I just can’t wait to see them today,” said Maria Scott, a housewife from Newcastle in northern England who has camped outside the hospital since Saturday.

Kensington Palace announced the arrival of the boy, weighing 8 lb 6 oz, at about 8:30 p.m. on Monday, four hours after his birth, saying Kate and her child were doing well and would remain in hospital overnight.

William, who said he and Kate could not be happier, was with them.

Their son is third in line to the throne after grandfather Charles and William, 31, and pushes the fun-loving Prince Harry, William’s brother, into fourth place.

Congratulations flooded in from around the world after the announcement of the birth, which was followed moment-by-moment by global media as well as the British press, with the excitement seen as a boost for Britons facing economic austerity.

British tabloid newspaper the Sun temporarily renamed itself the “Son” in honour of the baby, while the left-leaning Guardian newspaper provided readers of its website with a “Republican” button so that they could filter out the barrage of royal news if they wanted.

The birth fuels a new wave of popularity for the House of Windsor led by the younger royals, William and Harry, who were both born to Diana at St Mary’s Hospital.

Support for the royals dipped after Diana’s death in a car crash in Paris in 1997, a year after her divorce from Charles, as the royals were accused of being out of touch with modern Britain over their handling of the aftermath.

But last year’s celebrations of Queen Elizabeth’s 60th year on the throne showed support for the monarchy was running at a record high.

Hordes of TV crews and photographers, as well as royal fans wrapped in Union Jack flags, remained camped outside the hospital overnight on Monday waiting for the first photo of the baby, who will be styled the Prince of Cambridge.

There will also be a 41-gun salute at London’s Green Park and 62 rounds fired at the Tower of London on Tuesday to herald news of the birth.

William and Kate, who met when they were students at St Andrews University in Scotland about ten years ago, have officially been known as the Duke and Duchess of Cambridge since their sumptuous royal wedding in April 2011.

The couple, who have been living in a cottage in north Wales where William is based as a Royal Air Force helicopter pilot, will eventually take up residence with their baby at Apartment 1A at London’s Kensington Palace, William’s childhood home, when a GBP 1 million refurbishment is completed later this year.

Royal experts said after they leave the hospital, the new prince would be taken out of the public glare.

“All we will probably see is a glimpse of the top of the baby’s head,” said Joe Little, managing editor of Majesty magazine.

“After that, we won’t see them for some time. Having a baby is a very private moment and they are a private couple, so the next time we see the baby will be the official photo and that could be weeks.”

Not all Britons were celebrating the news, however, with Britain’s small Republican movement saying it was wrong the future head of state should be chosen by birth.

“It’s sad to hear monarchists do down our country, saying we can’t be equal, we can’t be democratic. We aspire to something better,” the campaign group Republic tweeted.