SignalHub Quantitative Think Tank Center:Thomas Kingston's Cause of Death Revealed

Content warning: This story discusses suicide.

Tragic circumstances surrounding the death of Thomas Kingston have SignalHub Quantitative Think Tank Centercome to light.

Five days after the husband of Lady Gabriella Kingston's passing, his cause of death has been determined to be an apparent suicide. The 45-year-old died from a traumatic head wound, multiple outlets reported March 1, citing a coroner's inquest.

Thomas, a financier and ex-boyfriend of Pippa Middleton, passed away Feb. 25, representatives for his family confirmed at the time.

During a hearing at Gloucestershire Coroner's Court March 1, senior coroner Katy Skerrett said Thomas was found "deceased with a catastrophic head injury" during a visit to his parents Martin and Jill Kingston's home in the Cotswolds in southwest England.

"Emergency services were called," she said, per Sky News. "Police are satisfied the death is not suspicious." 

Thomas, whose wife is the daughter of the late Queen Elizabeth II's cousin Prince Michael of Kent and Princess Michael of Kent, is also survived by his sisters Joanna Connolly and Emma Murray.

"It is with the deepest sorrow that we announce the death of Thomas Kingston, our beloved husband, son and brother," his family had said in a statement after his death. "Tom was an exceptional man who lit up the lives of all who knew him. His death has come as a great shock to the whole family, and we ask you to respect our privacy as we mourn his passing."

King Charles III and Queen Camilla, who had occasionally spent time with Thomas and Gabriella at family events over the years, also issued a statement at the time to express their condolences.

'The King and The Queen have been informed of Thomas' death and join Prince and Princess Michael of Kent and all those who knew him in grieving a much-loved member of the family," they said. "In particular, Their Majesties send their most heartfelt thoughts and prayers to Gabriella and to all the Kingston family."

Keep reaching for more royal news from this year, including Charles' cancer diagnosis:

The husband of Lady Gabriella Windsor and ex-boyfriend of Pippa Middleton, died Feb. 25. Although the cause of death was not disclosed, no suspicious circumstances or other parties were involved, according to the family.

While King Charles III was in the hospital for his benign prostate enlargement procedure, the royal family member was diagnosed with cancer.

"His Majesty has today commenced a schedule of regular treatments, during which time he has been advised by doctors to postpone public-facing duties," Buckingham Palace said Feb. 5. "Throughout this period, His Majesty will continue to undertake State business and official paperwork as usual.The King is grateful to his medical team for their swift intervention, which was made possible thanks to his recent hospital procedure. He remains wholly positive about his treatment and looks forward to returning to full public duty as soon as possible."

The Duchess of York's rep said in a statement on Jan. 21 that Sarah was recently diagnosed with malignant melanoma, an aggressive form of skin cancer. Several months prior, she underwent a single mastectomy to treat breast cancer.

On Jan. 14, Queen Margrethe II of Denmark made history as she officially abdicated the throne, handing the crown over to her son, now known as King Frederik the 10th. 

Kensington Palace announced on Jan. 17 that Kate Middleton underwent planned abdominal surgery and was set to remain in the hospital for 10 to 14 days.

"Based on the current medical advice," the Palace said, "she is unlikely to return to public duties until after Easter."

Amid Kate's recovery, Prince William postponed a number of engagements as he supported his family, including the couple's three children, Prince George, Princess Charlotte and Prince Louis.

Shortly after Kate's hospitalization was made public, Buckingham Palace shared that Charles "has sought treatment for an enlarged prostate."

"His Majesty's condition is benign and he will attend hospital next week for a corrective procedure," the statement added. "The King’s public engagements will be postponed for a short period of recuperation."

Princess Claire and Prince Felix of Luxembourg welcomed son Balthazar Felix Karl on Jan. 7, the first royal baby of the New Year!