Frank Winfield Woolworth New York, to John Hubbell Woolworth (1821–1907) and Fanny Woolworth (née McBrier; 1832–1878), and had a brother, entrepreneur Charles Sumner Woolworth (1856–1947). His parents, John and Fanny Woolworth, were devout Methodists and sympathetic to the Northern side during the Civil War – they raised their two sons, Frank Winfield and Charles Sumner, accordingly. At the age of four, Woolworth told his parents that one day he would become one of the peddlers that sometimes came calling; he and Charles would play "store"; Frank would set up merchandise to be sold to his brother. As was common at the time, Woolworth
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