Annette G. Aubert is Lecturer and Visiting Scholar in Church History at Westminster Theological Seminary. She is the author of The German Roots of Nineteenth-Century American Theology (2013). She has published various book chapters and journal articles on modern and historical theology.
Emanuel V. Gerhart (1817-1904) was a nineteenth-century German Reformed theologian in America. He served as president and professor at Heidelberg College, Franklin & Marshall College, and Mercersburg Seminary. His books include Institutes of the Christian Religion, Prolegomena to Christian Dogmatics, and An Introduction to the Study of Philosophy.