(035732) Stonehouse, Ned B. J. Gresham Machen: A Biographical Memoir. Chestnut Hill, PA: Westminster Theological Semi, 1978. 3rd Edition. Paperback. 8vo. 520 pages. Fine with no DJ. B&W Photographs. John Gresham Machen (1881-1937) was an American Presbyterian theologian in the early 20th century. He was the Professor of New Testament at Princeton Seminary between 1906 and 1 929, and led a conservative revolt against modernist theology at Princeton and formed Westminster Theological Seminary as a more orthodox alternative. As the Northern Presbyterian Church continued to reject conservative attempts to enforce faithfulness to the Westminster Confession, Machen led a small group of conservatives out of the church to form the Orthodox Presbyterian Church (Machen, J. Gresham, Orthodox Presbyterian Church, New Testament Scholars, Modernist-fundamentalist Controversy)