The couple dated for two years before announcing their engagement in April 2023 after Hugh popped the question at his family home, Eaton Hall, located four miles from the cathedral and where the wedding reception will take place later this afternoon.
Take a look at the best photos from the wedding day so far…
Flower-adorned Chester Cathedral
On the morning of the wedding, the Grade I-listed cathedral looked absolutely spectacular, with the main doors adorned with a floral arch. The flowers on display inside the cathedral included rambling roses, philadelphus, campanula, and orlaya grandiflora, as well as birch trees.
Following the wedding, the trees will be replanted at Hugh’s family home, Eaton Hall, while the flowers will be repurposed and distributed to local organisations.
The bride and groom chose flowers from local growers through the ‘Flowers from the Farm’ network, which champions artisan growers. Many of the flowers seen also came from the Grosvenor’s Eaton Estate.
Well-wishers line the streets of Chester
Crowds started to form early on Friday morning, with well-wishers hoping to catch a glimpse of the well-heeled guests, the bride and groom, and Prince William.
Ahead of the wedding, Hugh, 33, acknowledged the interest in his big day, telling Town & Country: “I also just wanted to make it very clear how unbelievably helpful people have been, how supportive they’ve been so far which I’m unbelievably grateful for.
“Because I do realise that it’s going to be a big thing for the city. It’s going to be certainly a huge thing for us, so we’re just really grateful for all the help.”
Prince William arrives
Princess Eugenie’s surprise appearance
William’s cousin Princess Eugenie was not previously reported to be attending the wedding, although she had been spotted in Chester enjoying pre-wedding drinks with other guests on Thursday night.
Eugenie’s wedding attire
Making an appearance at around 11am with a friend, the mother-of-two looked delightful in an olive green number and cream fascinator.
WESTMINSTER WEDDING: AT A GLANCE
Meet the bride
Miss Olivia Henson, 31, was educated at Marlborough College, whose alumni include Kate and Pippa Middleton.
She gained a a degree from Trinity in Ireland.
Olivia is now Senior Account Manager at Belazu, a B-corp ingredient company.
The wedding venue
The Duke and future Duchess of Westminster will tie the knot at the breathtaking Chester Cathedral
The space is where his late father’s memorial was held, and is set in the city where he grew up.
Olivia revealed to Town & Country that Chester is “the place where we will live, where we will be building our lives together.”
The wedding guests
The Grosvenors are a family with a long-standing connection to the royal family; Hugh is a lifelong friend of Princes William and Harry.
The Prince of Wales has been confirmed to be one of the Duke’s ushers.