Something tells me there was some "controversy" in there when those two split, eh?
I bet Keith Dominion had something to do with it ... :o)
In 1931, following the death of founder Bishop Mary L. Tate, the Church of the Living God, the Pillar and Ground of the Truth, Inc., appointed three chief overseers. Eventualy, each became the head of a distinct segment of the church and then of an independent body called a dominion. One of the three chief overseers was M. F. L. Keith, widow of Bishop Tate’s son, W. C. Lewis. Her dominion became known as the House of God Which is the Church of the Living God the Pillar and Ground of Truth Without Controversy (Keith Dominion).
http://www.adherents.com/Na/Na_317.html