1900s
- 8 April 1900
- Reed Smoot ordained.
- 12 April 1901
- George Q. Cannon dies. Joseph F. Smith becomes President of the Quorum.
- 10 October 1901
- Lorenzo Snow dies.
- 17 October 1901
- The First Presidency is reorganized with Joseph F. Smith President John Rex Winder as First Counselor and Anthon H. Lund Second Counselor. Brigham Young, Jr. becomes President of the Quorum.
- 24 October 1901
- Hyrum M. Smith ordained.
- January 1903
- Reed Smoot elected to the U.S. Senate.
- 11 April 1903
- Brigham Young, Jr. dies. Francis M. Lyman becomes President of the Quorum.
- 8 October 1903
- George Albert Smith ordained.
- 20 June 1904
- Abraham O. Woodruff dies.
- 7 July 1904
- Charles W. Penrose ordained.
- 28 October 1905
- John W. Taylor and Matthias F. Cowley resign.
- 6 February 1906
- Marriner W. Merrill dies.
- 9 April 1906
- George F. Richards, Orson F. Whitney, and David O. McKay ordained.
- 20 February 1907
- A motion to remove Reed Smoot from the U.S. Senate is defeated. (See Smoot Hearings)
- 9 June 1907
- George Teasdale dies.
- 6 October 1907
- Anthony W. Ivins ordained.
- 21 August 1909
- Moses Thatcher dies.
Read more about this topic: Chronology Of The Quorum Of The Twelve Apostles (LDS Church)