ScottBall_Tom-Frost_Bank_III_Business_Leader_San_Antonio_10-18-2017-2

Tom Frost Chairman Emeritus of Frost Bank.

Tom Frost, who retired as CEO of Cullen/Frost Bankers 20 years ago, still keeps an office on the 12th floor of the bank’s Houston Street building. Credit: Scott Ball / San Antonio Report

Tom Frost Chairman Emeritus of Frost Bank.