Prince Philip Needed One Thing to "Get Rid of All of His Pent-Up Frustrations," Per Royal Biographer

Afterwards, he would reportedly "be a different man."

Prince Philip smiling during his visit to Richmond Adult Community College in Richmond on June 8, 2015
(Image credit: Getty Images/Matt Dunham - WPA Pool)

As Queen Elizabeth II's husband, Prince Philip lived his life in the spotlight. The former Duke of Edinburgh died on April 9, 2021, at the age of 99, just two months shy of his 100th birthday. And according to one royal biographer, the very active Prince Philip reportedly needed one thing to help him deal with his "pent-up frustrations."

In the book The Last Queen: Elizabeth II's Seventy Year Battle to Save the House of Windsor, royal biographer Clive Irving discussed how Prince Philip handled living in his wife's shadow.

"Behind Philip's life of 'many activities and interests,' there were persisting frustrations," Irving shared.

Latest Videos From

As for how the prince mitigated those frustrations, the biographer explained, "[Artist and osteopath Stephen] Ward had mentioned seeing [Philip] play polo. People who watched him were struck by the merciless way he treated his ponies."

One polo player described Philip's behavior, saying, "He drives it, and he wants a machine out in front of him so when he steps on the throttle it goes, when he brakes, it stops, and it goes fast left or right."

Prince Philip on horseback playing polo, competing at Cowdray Park Polo Club in July 1966

Prince Philip competing at Cowdray Park Polo Club in July 1966.

(Image credit: Terry Chambers/Fox Photos/Hulton Archive/Getty Images)

Irving continued, "Another noted that he 'needed to play polo to get rid of all of his pent-up frustrations...but after a few games he would be a different man—the frustration gone.'"

According to Irving, Philip had a plethora of different frustrations, including the direction of his son, King Charles.

"The Queen had ceded to Philip all decisions on the education that her children should receive, believing this to be the natural order of family responsibilities," the biographer explained.

Irving continued, "In one respect Philip did not follow the customary choice of the upper-class and the most socially ambitious parents by sending his son to Eton. Philip believed that his own education, Cheam followed by Gordonstoun, would produce the best outcome—which was, apparently, a replica of himself, or what could be called the Mountbatten model of manliness."

Prince Philip on horseback playing polo at Windsor Park in July 1967

Prince Philip playing polo at Windsor Park in July 1967.

(Image credit: Getty Images/Daily Express)

Unfortunately, King Charles "did not fit happily into" his father's model of what his schooling and future should look like, allegedly causing Philip additional frustration.

Amy Mackelden
Weekend Editor

Amy Mackelden is the weekend editor at Marie Claire, where she covers celebrity and royal family news. She was the weekend editor at Harper’s BAZAAR for three years, where she covered breaking celebrity and entertainment news, royal stories, fashion, beauty, and politics. Prior to that, she spent a year as the joint weekend editor for Marie Claire, ELLE, and Harper's BAZAAR, and two years as an entertainment writer at Bustle. Her additional bylines include Cosmopolitan, People, The Independent, HelloGiggles, Biography, Shondaland, Best Products, New Statesman, Heat, and The Guardian. Her work has been syndicated by publications including Town & Country, Good Housekeeping, Esquire, Delish, Oprah Daily, Country Living, and Women's Health. Her celebrity interviews include Jennifer Aniston, Jessica Chastain, the cast of Selling Sunset, Emma Thompson, Jessica Alba, and Penn Badgley. In 2015, she delivered an academic paper at Kimposium, the world's first Kardashian conference.