Chronology of The Quorum of The Twelve Apostles (LDS Church) - 1860s

1860s

26 August 1860
George Q. Cannon ordained.
4 February 1864
Brigham Young, Jr. ordained an apostle, but not a member of the Quorum.
John Willard Young ordained an apostle, but not a member of the Quorum. (Set apart as counselor to Brigham Young in 1867, and to Twelve in 1877.)
Joseph Angell Young ordained an apostle, but not a member of the Quorum.
1 July 1866
Joseph F. Smith ordained and simultaneously set apart Counselor to President Brigham Young.
6 October 1867
Amasa M. Lyman deprived of apostleship. He was excommunicated on 12 May 1870.
8 October 1867
Joseph F. Smith was sustained as a member of the Quorum of the Twelve. (He was previously ordained an apostle.)
22 June 1868
Heber C. Kimball dies.
7 October 1868
George A. Smith set apart First Counselor to President Brigham Young.
9 October 1868
Brigham Young, Jr. sustained as a member of the Quorum of the Twelve. (He was previously ordained an apostle.)
3 September 1869
Ezra T. Benson dies.

Read more about this topic:  Chronology Of The Quorum Of The Twelve Apostles (LDS Church)