with it." Presidency dispute On January 6, 1917, Rutherford, aged 47, was elected president of the Watch Tower Society, unopposed, at the Pittsburgh convention. By-laws passed by both the Pittsburgh convention and the board of directors stated that the president would be the executive officer and general manager of the Society, giving him full charge of its affairs worldwide. By June, four of the seven Watch Tower Society directors—Robert H. Hirsh, Alfred I. Ritchie, Isaac F. Hoskins and James D. Wright— had decided they had erred in endorsing Rutherford's expanded powers of management, claiming Rutherford had become autocratic. In June, Hirsch attempted to rescind the new by-laws and reclaim the board's authority from the president. Rutherford later claimed he had by then detected a conspiracy among the directors to seize control of the society. In July, Rutherford gained a legal opinion from a Philadelphia corporation lawyer that none of his opposers were legally directors of the society. The Watch Tower Society's official 1959 account of its history claimed the legal advice given to the ousted directors confirmed that given to Rutherford. The pamphlets produced by the expelled board members at the time indicated that their legal advice, acquired from several attorneys, disagreed with Rutherford's. On July 12, Rutherford filled what he claimed were four vacancies on the board, appointing Macmillan and Pennsylvania Bible Students W. E. Spill, J. A. Bohnet and George H. Fisher as directors. Between August and November the society and the four ousted directors published a series of pamphlets, with each side accusing the other of ambitious and reckless behavior. The former directors also claimed Rutherford had required all headquarters workers to sign a petition supporting him and threatened dismissal for any who refused to sign. The former directors left the Brooklyn headquarters on August 8. On January 5, 1918, shareholders returned Rutherford to office. The controversy fractured the Bible Student movement and some congregations split into opposing groups loyal either to Rutherford or those he had expelled. By mid-1919 about one in seven Bible Students had chosen to leave rather than accept Rutherford's leadership, and over the following decade they helped form or joined other groups including the Stand Fast Movement, the Layman's Home Missionary Movement, the Dawn Bible Students Association, the Pastoral Bible Institute, the Elijah Voice Movement, the Concordant Publishing Concern, and the Eagle Society. The Finished Mystery In late 1916, Fisher and another