black civil rights. They sent out solicitations for support to more than 60 prominent Americans, and set a meeting date for February 12, 1909. This was intended to coincide with the 100th anniversary of the birth of President Abraham Lincoln, who emancipated enslaved African Americans. While the first large meeting did not occur until three months later, the February date is often cited as the organization's founding date. The NAACP was founded on February 12, 1909, by a larger group including African Americans W. E. B. Du Bois, Ida B. Wells, Archibald Grimké, Mary Church Terrell, and the previously named whites Henry Moskowitz, Mary White Ovington, William English Walling (the wealthy Socialist son of a former slave-holding family), Florence Kelley, a social reformer and friend of Du Bois; Oswald Garrison Villard, and Charles Edward Russell, a renowned muckraker and close friend of Walling. Russell helped plan the NAACP and had served as acting chairman of the National Negro Committee (1909), a forerunner to the NAACP. On May 30, 1909, the Niagara Movement conference took place at New York City's Henry Street Settlement House; they created an organization of more than 40, identifying as the National Negro Committee. Among other founding members were Lillian Wald, a nurse who had founded the Henry Street Settlement where the conference took place. Du Bois played a key role in organizing the event and presided over the proceedings. Also in attendance was Ida B. Wells-Barnett, an African-American journalist and anti-lynching crusader. Wells-Barnett addressed the conference on the history of lynching in the United States and called for action to publicize and prosecute such crimes. The members chose the new organization's name to be the National Association for the Advancement of Colored People and elected its first officers: National President, Moorfield Storey, Boston Chairman of the Executive Committee, William English Walling Treasurer, John E. Milholland a prominent New York Republican Disbursing Treasurer, Oswald Garrison Villard Executive Secretary, Frances Blascoer Director of Publicity and Research, W. E. B. Du Bois. The NAACP was incorporated a year later in 1911. The association's charter expressed its mission: The larger conference resulted in a more diverse organization, where the leadership was predominantly white. Moorfield Storey, a white attorney from a Boston abolitionist family, served as the president of the NAACP from its founding to 1915. At its founding, the NAACP had one African American on its executive board, Du Bois.