What did Mark Hurd pass away from?

AMERICAN CMRL B&TC National Association 5 Bank of Billings 3 Bank of Bourbonnais 2 BANK OF PRINCETON 10 BARWICK BankG CO 4 CHOICEONE Bank 12 CROGHAN COLONIAL Bank 4 Eagle Valley Bank 1 First National Bank of Louisiana 6 Great Oaks Bank 4 GREENFIELD BankG CO 15 Madison County Community Bank 2 MERCANTILE Bank 13 Neuberger Berman Trust Company of Delaware, National Association 12 NORTH SALEM State Bank 12 NORTHERN TC 14 PACIFIC COAST BankR Bank 10 Saint Ansgar State Bank 5 Sherburne State Bank 10 Warren Bank & Trust 2