King Charles III's coronation is just around the corner, and for Reverend Justin Welby, the historic occasion is already prompting "nightmares."
Speaking to Channel 4 News in 2022, the Archbishop of Canterbury explained: "It's giving me nightmares already. The normal sort of nightmares. I think two nights ago I dreamt we had got to the point [of placing the crown on the King's head] and I had left the crown at Lambeth Palace.
"Now, how did I get the crown to Lambeth Palace since it's guarded by half the Army? I've no idea. But I was looking around and the King was looking at me. A nightmare. It's obviously weighing on me quite a lot."
Whilst the monarch's coronation plans have thus far been hiccup-free, the pressure is mounting for Charles and Camilla's big day.
READ MORE: How King Charles III's coronation will differ to Queen Elizabeth II's
DON'T MISS: King Charles III's coronation - details about service, concert and more
In the run-up to His Majesty's three-day spectacle, the team at HELLO! is taking a closer look at some of history's most memorable coronations (for all the wrong reasons). Keep scrolling to discover which coronation ceremonies fell flat, went awry, or quite literally, went up in smoke…
William the Conqueror
After defeating King Harold II at the Battle of Hastings, William the Conqueror was crowned in Westminster Abbey on Christmas Day in 1066.
The ceremony was conducted by Aldred, Archbishop of York who presented the new monarch to the people with Bishop Geoffrey of Coutances translating the words in French.
The momentous occasion was met with loud cheers from both the French-speaking Normans and the English-speaking Saxons. Upon hearing the bellowing noise inside, nearby Norman soldiers suspected an assassination attempt was underway.
Chaos ensued. Houses were set on fire, smoke started to fill the church and vicious riots broke out. Despite the mayhem, William and the officiating clergy completed the service unscathed.
Richard II
Richard ascended to the throne aged ten. The royal was crowned in Westminster Abbey on 16 July 1377, just 11 days after his grandfather's funeral.
After a coronation procession through London steeped in pageantry, Richard II was crowned by Simon Sudbury, Archbishop of Canterbury.
The coronation proceedings weren't smooth sailing however… Following the religious ceremony, the Archbishop of Canterbury carried the King towards Westminster Hall from shoulder height, resulting in the King losing one of his shoes!
George IV
George IV's coronation was somewhat hindered by his estranged wife, Caroline of Brunswick. The couple – who reportedly loathed each other – were brought together by hopeful matchmakers in 1795.
Aside from the prospect of building strong family ties, the proposed marriage promised to resolve the monarch's spiralling debts which amounted to an eye-watering £600,000.
MORE: Prince William's special role at King Charles's coronation
During George IV's coronation, the monarch refused to allow Caroline into the Abbey. She was prevented from entering the church despite her persistent attempts and incessant door knocking. A defeated Caroline was forced to leave Westminster Abbey.
MORE: King Charles celebrates following Prince Harry's return to UK
SHOP: King Charles III coronation memorabilia: From mugs to tea towels, ornaments & more
Queen Victoria
Queen Victoria's 1838 coronation ended in agony. While the service itself was allegedly ill-prepared and fraught with mishaps, there was one particularly painful moment involving the octagonal coronation ring set with sapphires and rubies.
The statement piece of jewellery – which was previously worn by her uncle William IV, was accidentally squeezed onto her fourth finger instead of her fifth. Yikes!
READ: Heartbreak for King Charles and Camilla surrounding their anniversary
In her diary, Queen Victoria revealed: "The Archbishop had (most awkwardly) put the ring on the wrong finger, and the consequence was that I had the greatest difficulty to take it off again, which I at last did with great pain."
Queen Elizabeth II
The late Queen's coronation ceremony was a joyous occasion watched by millions around the world. Despite the seemingly flawless proceedings, Queen Elizabeth II experienced one minor mishap inside Westminster Abbey.
During her three-hour service, Her Majesty reportedly forgot to curtsey with her Maids of Honour at the north pillar of the abbey.
Geoffrey Fisher, the Archbishop of Canterbury wrote in his diary: "The Maids of Honor regretted it because they had taken much time to get it just right, and I regretted it because from the Altar the sight of the Queen and the Maids of Honor curtseying was a very lovely one."
Make sure you never miss a royal story! Sign up to The Royal Explainer newsletter to receive your weekly dose of royal features and other exclusive content straight to your inbox.
LISTEN: Why Princess Kate is unlikely to wear a tiara at Charles' coronation