 Those who maintained fellowship with the Watch Tower Society adopted the name "Jehovah's witnesses" in 1931, while those who severed ties with the Society formed their own groups including the Pastoral Bible Institute in 1918, the Laymen's Home Missionary Movement in 1919, and the Dawn Bible Students Association in 1929.Charles Taze Russell was born to Scotch-Irish parents, immigrant Joseph Lytel Russell (1813–1897) and Ann Eliza Birney (1825–1861), on February 16, 1852 in Allegheny, Pennsylvania.Russell was the second of five children, of whom two survived into adulthood.