Ralph Andrew “Bud” Davidson, Jr., of Knoxville, died October 26, 2009. He was a graduate of the University of Tennessee, receiving his bachelor’s degree from the College of Business Administration. Bud was a lieutenant in the U.S. Navy, serving as a pilot. He was an investment banker with Davidson and Company, cashier with Hamilton National Bank, Vice-President for computer operations and trust officer for United American Bank, and senior trust officer for First Tennessee Bank in Knoxville.