He and Cynthia have three children. All of Marion’s local work has been in Oklahoma. He has preached for over forty years and thirty of that has been with the Barnes church of Christ. He is the Director of the Oklahoma City School of Biblical Studies. He has had articles appear in the following papers: Gospel Standard, Firm Foundation, Contending for the Faith, One Heart, Gospel Preceptor, and Think.

He written the following books: A Study of the Biblical Flood, The Work of the Holy Spirit, Vol. I, The Work of the Holy Spirit, Vol. II, The Role of Women, Vol. I, The Work of Women, Vol. II, The Great Commission. He has also written many outline books for OKCSBS, including: Fundamentals of the Faith, A Study of Angels, Satan, and Demons, and Logic and Debate. Marion has engaged in five oral debates and two written debates.

Frank has taught in three schools: The Northside School of Preaching, the School of Biblical Knowledge (Wetumka, OK) and the Oklahoma City School of Biblical Studies (Oklahoma City, OK). Frank has served as local preacher in Arkansas, Missouri, Wyoming, and Oklahoma and has preached for for over forty years. He has written articles appearing in the Gospel Advocate, Firm Foundation, Gospel Standard, Contending for the Faith, Gospel Journal, One Heart, and edited The Spirit of Restoration.

Mike is not a full time preacher, but he has shared the pulpit in Kailua, HI from 1996 – 2000 and has spoken on the OKCSBS Spring Lectures. He is a member of the Ridgecrest church of Christ in Midwest City, OK where he as served as an elder since October, 2001.