He was chairman of the American Skin Association and a member of the Piermont Public Library board of directors. Gillespie was president of the Tappan Zee Preservation Coalition, Inc.[1]
Gillespie and his wife, Frances, were married from 1977 to 1995, and their boat called "the Venture" was taken for a sail up and down the Hudson River, when it was not sailing down the Intracoastal.[3]
^"RUTH REED TO BE WED TO SAMUEL GILLESPIE: Marriage to Take Place on June 22 at Reed Country Home at Cold Spring Harbor". New York Times. April 8, 1935. p. 24.