Charles Sumner Woolworth antislavery forces in Massachusetts and a leader of the Radical Republicans in the United States Senate during the American Civil War, and worked to control the ex-Confederates so as to guarantee equal rights to the Freedmen. Charles Sumner Woolworth Charles Sumner Woolworth (August 1, 1856 – January 7, 1947), was an American entrepreneur who went by the nickname of "Sum", opened and managed the world's first five-and-dime store in Scranton, Pennsylvania, and was founder of the "C. S. Woolworth & Co" chain of 5¢ & 10¢ stores. Sum's brother, Frank Winfield Woolworth was first to venture into the retail business
Charles Sumner Woolworth the death of his brother, Sum became the longest serving Chairman of the F. W. Woolworth Company. During the early years, Sum also partnered with a long-time friend, Fred Kirby, to open a "Woolworth and Kirby" store in Wilkes Barre, Pennsylvania. When Fred bought out Sum's share, that store grew to become a "friendly rival" affiliate store, in close alliance with the two Woolworth brothers. In 1904, Sum and Frank Woolworth were affiliated with six (6) chains. Frank developed the back office side of the business. Sum developed the front of the business, pioneering self-service methods, customer service, training new