Billionaire banking heir Matthew Mellon dies at 54, reportedly in Mexican rehabilitation center - USA TODAYUSA TODAYBillionaire banking heir Matthew Mellon dies at 54, reportedly in Mexican rehabilitation centerUSA TODAYBillionaire banking heir Matthew Mellon has died, reportedly at a Mexican rehab facility. He was 54. According to The Associated Press, his cousin Peter Stephaich confirmed Mellon's death but declined Tuesday to provide any details. Meanwhile, the New ...Billionaire banking heir Matthew Mellon dies at 54CNBCMatthew Mellon, the Storied Crypto Billionaire, Dies in Rehab at 54Daily BeastMatthew Mellon, billionaire banking heir, dead at 54CBS NewsBusiness Insider -Bloomberg -WWD -Page Sixall 39 news articles »