| Caleb B. Smith |
Secretary of the Interior |
Mar 5, 1861 |
Jan 1, 1863 |
Abraham Lincoln |
| John P. Usher |
Secretary of the Interior |
Jan 1, 1863 |
May 15, 1865 |
Abraham Lincoln/ Andrew Johnson |
| Hugh McCullough |
Secretary of Treasury |
Mar 9, 1865 |
Mar 3, 1869 |
Abraham Lincoln/ Andrew Johnson |
| Schuyler Colfax |
Vice President |
Mar 4, 1869 |
Mar 4, 1873 |
Ulysses S. Grant |
| James N. Tyner |
Postmaster General |
Jul 12, 1876 |
Mar 3, 1877 |
Ulysses S. Grant |
| Richard W. Thompson |
Secretary of the Navy |
Mar 13, 1877 |
Dec 20, 1880 |
Rutherford B. Hayes |
| Walter Q. Gresham |
Postmaster General |
Aug 9, 1883 |
Sep 4, 1884 |
Chester A. Arthur |
| Walter Q. Gresham |
Secretary of Treasury |
Sep 5, 1884 |
Oct 30, 1884 |
Chester A. Arthur |
| Hugh McCullough |
Secretary of Treasury |
Oct 31, 1884 |
Mar 7, 1885 |
Chester A. Arthur |
| Thomas A. Hendricks |
Vice President |
Mar 4, 1885 |
Nov 25, 1885 |
Grover Cleveland |
| William H. Miller |
Attorney General |
Mar 7, 1889 |
Mar 4, 1893 |
Benjamin Harrison |
| John W. Foster |
Secretary of State |
Jun 29, 1892 |
Feb 23, 1893 |
Benjamin Harrison |
| Walter Q. Gresham |
Secretary of State |
Mar 7, 1893 |
May 28, 1895 |
Grover Cleveland |
| Charles W. Fairbanks |
Vice President |
Mar 4, 1905 |
Mar 4, 1909 |
Theodore Roosevelt |
| Thomas R. Marshall |
Vice President |
Mar 4, 1913 |
Mar 4, 1921 |
Woodrow Wilson |
| Will H. Hays, Sr. |
Postmaster General |
Mar 5, 1921 |
Mar 3, 1922 |
Warren G. Harding |
| Harry S. New |
Postmaster General |
Mar 4, 1923 |
Mar 4, 1929 |
Warren G. Harding/ Calvin Coolidge |
| Claude R. Wickard |
Secretary of Agriculture |
Sep 5, 1940 |
Jun 29, 1945 |
Franklin Roosevelt/ Harry Truman |
| Joseph W. Barr |
Secretary of Treasury |
Dec 21, 1968 |
Jan 20, 1969 |
Lyndon B. Johnson |
| Clifford M. Hardin |
Secretary of Agriculture |
Jan 21, 1969 |
Nov 17, 1971 |
Richard Nixon |
| Earl L. Butz |
Secretary of Agriculture |
Dec 2, 1971 |
Oct 4, 1976 |
Richard Nixon/ Gerald Ford |
| Otis R. Bowen |
Secretary of Health and Human Services |
Dec 13, 1985 |
Mar 1, 1989 |
Ronald Reagan |
| Dan Quayle |
Vice President |
Jan 20, 1989 |
Jan 20, 1993 |
George H. W. Bush |
| Alice Rivlin |
Director of the Office of Management and Budget |
Oct 17, 1994 |
Apr 26, 1996 |
Bill Clinton |
| Joseph Stiglitz |
Chair of the Council of Economic Advisers |
Jun 28, 1995 |
Feb 13, 1997 |
Bill Clinton |
| Mitch Daniels |
Director of the Office of Management and Budget |
Jan 23, 2001 |
Jun 6, 2003 |
George W. Bush |
| Charles F. Conner |
Secretary of Agriculture (Acting) |
Sep 20, 2007 |
Jan 28, 2008 |
George W. Bush |
| James Clapper |
Director of National Intelligence |
Aug 5, 2010 |
Jan 20, 2017 |
Barack Obama |
| Mike Pence |
Vice President |
Jan 20, 2017 |
Jan 20, 2021 |
Donald Trump |
| Dan Coats |
Director of National Intelligence |
Mar 16, 2017 |
Aug 15, 2019 |
Donald Trump |
| Alex Azar |
Secretary of Health and Human Services |
Jan 29, 2018 |
Jan 20, 2021 |
Donald Trump |
| Ronald Klain |
White House Chief of Staff |
Jan 20, 2021 |
Present |
Joe Biden |
| Pete Buttigieg |
Secretary of Transportation |
Feb 3, 2021 |
Present |
Joe Biden |
