History of Jehovah's Witnesses
Jehovah's Witnesses originated as a branch of the Bible Student movement, which developed in the United States in the 1870s among followers of Christian Restorationist minister Charles Taze Russell. Bible Student missionaries were sent to England in 1881 and the first overseas branch was opened in London in 1900. The group took on the name International Bible Students Association and by 1914 it was also active in Canada, Germany, Australia and other countries. The movement split into several rival organizations after Russell's death in 1916, with one—led by Russell's successor, Joseph "Judge" Rutherford—retaining control of both his magazine, "The Watch Tower", and his legal and publishing corporation, the Watch Tower Bible and Tract Society of Pennsylvania.
History of Jehovah's Witnesses
The leadership structure of Jehovah's Witnesses was reorganized from January 1, 1976, with the power of the presidency passed to the Governing Body of Jehovah's Witnesses and the establishment of six committees to oversee tasks such as writing, teaching, publishing and evangelizing work. At this time, Watch Tower Society publications began using the capitalized name, "Jehovah's "W"itnesses". Subsequent presidents of the Watch Tower Society after Knorr's death in 1977 have been Frederick William Franz, Milton George Henschel and Don A. Adams.