THE ARISTO TRAgedY A family member of Prince Harry’s model ex-girlfriend Florence Brudenell-Bruce died in a tumble.

A wealthy elderly man died after falling out of his bedroom window while letting his cat out, his girlfriend revealed Tuesday.

The 98-year-old 8th Marquess of Ailesbury fell after hitting his head on the concrete patio beneath him.

Michael Brudenell-Bruce was discovered in a pool of blood by his girlfriend of over 30 years. He was related to Florence Brudenell-Bruce, who previously dated Prince Harry.

According to 88-year-old author Teresa Marshall de Paoli, he most likely fell while opening the window to liberate Honeybun, the stuck cat.

“It was a freak accident,” she explained. He had blood all over himself. “Oh, my dear, what happened?” I asked, but he had already died.

The marquess, who attended Eton, was pronounced dead by 999 crews who were dispatched to the property in Shepherd’s Bush, West London. The coroner has been informed of his death.

Teresa’s death was investigated as a “crime scene” yesterday, but she was not arrested.