Prince Harry's ex Cressida Bonas gets engaged to boyfriend Harry Wentworth-Stanley

Prince Harry's ex-girlfriend Cressida Bonas is headed for the altar – and her husband-to-be is also named Harry.

Bonas' new fiance Harry Wentworth-Stanley broke the news on Instagram Sunday, sharing a photo of himself and Bonas in a field, as she flashed a sizeable ring.

"We getting married," the caption read.

The 30-year-old Brit, who attended Harry and Duchess Meghan's wedding in May 2018 as well as Princess Eugenie's wedding in Oct. 2018, has pursued an acting career, with ITV announcing that she scored a starring role in the television series “The White House Farm Murders" last year.

Her IMDB page lists 2017's "Dr. Thorne" miniseries as her last television role, and she also appeared in the films "Tulip Fever" and "The Bye Bye Man."

Wentworth-Stanley, 30, has also rubbed elbows with the royals, sharing a photo in June 2018 of Prince William. He attended the opening of James Place, a center offering mental health support for men in crisis that was dedicated to his brother James following his death in 2006.

Bonas descends from a storied banking family, the Curzons, and has aristocratic bona fides. Mom is 1960s socialite Lady Mary-Gaye Curzon, who married four times and has children with three of them. Cressida's half-siblings include actress Isabella Anstruther Gough-Calthorpe.

Like Bonas, Wentworth-Stanley is a member of the British upper-class establishment; he even has a link to the Windsors through marriage. After divorcing his father, Nicholas Philip Wentworth-Stanley, in 1997, his mother, Clare, married George Mountbatten, 4th Marquess of Milford Haven, and has two children with him. Clare is a former social editor for Tatler magazine.

The Mountbatten family are cousins to Queen Elizabeth II, her husband, Prince Philip, and their descendants; both families are descended from Queen Victoria.

The most famous Mountbatten, Lord Louis "Uncle Dickie" Mountbatten, was Prince Philip's uncle, the last viceroy of British-ruled India, and the man who introduced his dashing nephew to the teen-age Princess Elizabeth. He was killed, along with three others, including his 14-year-old grandson, in an IRA bombing in Ireland in 1979.

USA TODAY has reached out to a rep for Bonas for comment.

This article originally appeared on USA TODAY: Prince Harry ex Cressida Bonas is engaged to Harry Wentworth-Stanley