1910s
- 27 March 1910
- John Rex Winder, First Counselor in the First Presidency, dies.
- 7 April 1910
- Joseph F. Smith reorganizes First Presidency. Anthon H. Lund set apart as First Counselor, and John Henry Smith as Second Counselor. Joseph Fielding Smith ordained.
- 13 October 1911
- John Henry Smith dies.
- 7 December 1911
- Charles W. Penrose ordained Second Counselor to President Joseph F. Smith.
- 8 December 1911
- James E. Talmage ordained.
- 18 November 1916
- Francis M. Lyman dies.
- 23 November 1916
- Heber J. Grant becomes President of the Quorum.
- 18 January 1917
- Stephen L. Richards ordained.
- 23 January 1918
- Hyrum M. Smith dies.
- 7 April 1918
- Richard R. Lyman ordained.
- 19 November 1918
- Joseph F. Smith dies.
- 23 November 1918
- The First Presidency is reorganized, with Heber J. Grant President, Anthon H. Lund First Counselor, and Charles W. Penrose Second Counselor. Anthon H. Lund becomes President of the Quorum.
- 7 January 1919
- Melvin J. Ballard ordained.
Read more about this topic: Chronology Of The Quorum Of The Twelve Apostles (LDS Church)