Clay and Lois Quattlebaum are retired school teachers. Because of their friendship with Marilynn and Henry, and also because of studying Experiencing God - Knowing and Doing the Will of God, hearing Henry preach and learning about how God had worked and was working through his ministry, they felt the call of God to move from Southern California to Atlanta Georgia to work alongside the Blackabys in their ministry.

They have two children, Barry who lives in the Dallas area with his wife, Logan, and Leslie who lives in Fort Worth with her husband, Kevin Galey. They have five grandsons.