To the Senate of the United States.
In the month of October last, the office of Secretary of War being vacant, I appointed Benjamin F. Butler, of the State of New York, to perform the duties thereof during the pleasure of the President, but with the expectation that the office would be otherwise filled, on the nomination of my successor, immediately on the commencement of his term of service. This expectation I have reason to believe will be fulfilled, but as it is necessary in the present state of the public service that the vacancy should actually occur, and as it is doubtful whether Mr. Butler can act under his present appointment after the expiration of the present session of the Senate, I hereby nominate the said Benjamin F. Butler to be Secretary of War of the United States, to hold the said office during the pleasure of the President until a successor duly appointed shall accept such office and enter on the duties thereof.
ANDREW JACKSON
Andrew Jackson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/200952