Prince William attends Hugh Grosvenor’s wedding after estranged brother Harry declined invitation

The Prince of Wales, 41, looked dapper in a black tailcoat atop a crisp white shirt as he swiftly entered the cathedral without greeting the crowd gathered outside.

The Prince was seen getting out of a black Mercedes van with other guests, before immediately entering the historic venue.

However, his wife, Kate Middleton, and father, King Charles III, both skipped the exclusive event while undergoing cancer treatment.

The Duke of Westminster, who has a net worth of nearly $13 billion, and his now-bride, Olivia Henson,  invited upwards of 400 people to the feté.

Following the traditional ceremony, guests traveled 15 minutes to Eaton Hall, Grosvenor’s 11,000-acre county house, for the reception.

The Sunday Times described the event as “the most royal nonroyal wedding of the year, with members of Britain’s oldest and wealthiest aristocratic families heading north.”

Grosvenor’s godfather is the king himself and, in turn, he is godfather to William and Middleton’s 10-year-old son, Prince George, as well as Prince Harry and Meghan Markle’s son Archie, 5.

The 33-year-old is one of the few people to have reamined close friends with both brothers amid their ongoing feud.

Despite inviting Harry to his nuptials, we’re told the Duke of Sussex, 39, declined the invite out of fear his reunion with William would overshadow the big day.

In December, an insider told Page Six that Harry personally called his friend to explain the situation and the pair mutually agreed it would be best if he didn’t come.

“Harry actually got a ‘save the date’ card a few months ago but called Hugh and said it would be too awkward if he and Meghan Markle attended, so he made his apologies and Hugh understood,” the source shared.

At the time, the exiled royal was also unaware of his estranged sister-in-law’s health issues and feared for a reunion between her and his wife.

It would have been the first meeting between Markle and Middleton since Queen Elizabeth’s September 2022 funeral.

Meanwhile, we were previously told the brothers have not spoken in more than a year.