George Scott McIsaac

George Scott McIsaac
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George Scott McIsaac died of complications following surgery on September 28, 2019 in Fernandina Beach, Fla.

A son of Scottish immigrants, George was born in Auburn, N.Y. on July 25, 1930. In his youth, he was an Eagle Scout who attended Auburn public schools, and later in life he was named to the Auburn High School Athletic Hall of Fame in honor of his athletic prowess as a student. He received a Navy ROTC scholarship to attend Yale University, from which he graduated in 1952 with a Bachelor of Science in Industrial Administration, and thereafter served as a lieutenant in the U.S. Marine Corps. In 1954, he was discharged from the Marines, married Betsy Clark of Lahaska, Pa., and went to work for the Eastman Kodak Company in Rochester, N.Y.

George earned a Master of Science in Business Administration from the University of Rochester in 1961 and began a successful career at the international consulting firm McKinsey & Company, where he eventually became a senior partner and led the firm’s industrial and labor relations practice. During his McKinsey years, he lived in Westport, Conn., Washington, D.C., and Düsseldorf, Germany. His many varied assignments at McKinsey included creating the national rail passenger system Amtrak. In 1977, he left McKinsey to become the first Assistant Secretary for Resource Applications at the newly created U.S. Department of Energy, where he received the Department’s Distinguished Service Medal.

George returned to Rochester in 1980 to become the chief operating officer of the Schlegel Corporation, a privately held manufacturer of automotive and other industrial components. He also became an active volunteer in the Rochester community, serving in several capacities including as board chairman of the George Eastman Museum of Photography and the Rochester General Hospital. After leaving Schlegel in 1985, he returned to his University of Rochester alma mater as executive professor at the Simon Graduate School of Management, teaching advanced classes in business policy there and in affiliated programs in Holland, Switzerland, and Australia.

George and Betsy divorced in 2000. He remarried Mary Melone Post, a friend since his Auburn high school days. Together, they moved back to Auburn and later to Fernandina Beach, Fla.

George is survived by his wife, Mary; his ex-wife, Betsy Clark McIsaac of Rochester; his sister, Sheila McIsaac Cooper of Greencastle, Ind.; his sons, Ian Scott McIsaac (and wife Suzanne Durrell) of Milton, Mass. and Christopher Clark McIsaac (and wife Tracey Braun) of Washington, D.C.; his five grandchildren, Duncan, Alexandra, John, Colin, and Jessica; seven nieces and nephews; and Mary’s five children. In addition to happy memories, many involving his razor-sharp wit, he leaves to them his lifelong love of skiing and sailing.

A service of burial will be held at 11 a.m. Saturday, November 9, 2019 in Fort Hill Cemetery in Auburn.

In lieu of flowers, donations in his memory may be made to Yale University at, the University of Rochester at, the George Eastman Museum at, or the Semper Fi Fund at

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Langham Funeral Home


Mailing Address:
PO Box 16766
Fernandina Beach, FL 32035

Physical Address:
511 Ash Street

Fernandina Beach, FL 32034

Phone: (904) 261-3696
Fax: (904) 261-3698