Abraham H. Cannon records George Q. Cannon identifying the Father of Jesus with Adam.
Daily Journal of Abraham H. Cannon, June 23, 1889, in Jerald Tanner and Sandra Tanner, The Case Against Mormonism, 3 vols. (Salt Lake City, UT: Utah Lighthouse Ministry, 1971), 3:120
He (George Q.) believes that Jesus Christ is Jehovah, and that Adam is His Father and our God: that under certain unknown conditions the benefits of the Saviour's atonement extend to our entire solar system. Jesus, in speaking of Him self as the very eternal Father speaks as one of the Godhead, etc. Many obscure points of doctrine were made plain to me by the conversation this morning.