According to Wikipedia,
John F. Walvoord was a Christian theologian, pastor, and president of Dallas Theological Seminary from 1952 to 1986. He was the author of over 30 books, focusing primarily on eschatology and theology including The Rapture Question, and was co-editor of The Bible Knowledge Commentary with Roy B. Zuck. He earned AB and DD degrees from Wheaton College, an AM degree from Texas Christian University in philosophy, a Th.B., Th.M., and Th.D. in Systematic Theology from Dallas Theological Seminary, and a Litt.D. from Liberty Baptist Seminary.
John Walvoord is affiliated with the following schools: