Windsors in shock: Lady Gabriella's husband dies at just 45 years old. Thomas Kingston was found lifeless in Gloucestershire at around 6 p.m.
last Sunday. Nothing is yet known about the exact cause of death. His in-laws still attended the funeral service for Constantine of Greece at Windsor Castle. The news of Thomas Kingston's death is also a shock for the Middletons. In 2011, Pippa Middleton and Thomas Kingston were a couple for a short time.