The nomination of a Republican candidate to succeed Jefferson, gave Tompkins further opportunity of strengthening himself at the expense of DeWitt Clinton. For months the latter had been urging the claims of George Clinton for President, on the ground of the Vice President's hitherto undisputed right to promotion, and because Virginia had held the office long enough. But a congressional caucus, greatly to the disgust of Monroe and the Clintons, and without the knowledge of the Vice President, hastily got together according to the custom of the day and nominated James Madison for President and George Clinton for Vice President. The disappointed friends of Monroe and Clinton charged that the caucus was irregular, only eighty-nine out of one hundred and thirty-nine Republican representatives and senators having attended it, and could they have agreed upon a candidate among themselves Madison must have been beaten. Leading Federalists waited until late in April for DeWitt Clinton to make some arrangement which their party might support, but, while Federalists waited, the threatened Republican bolt wasted itself in a fruitless endeavour to unite upon a candidate for first place. Monroe's friends would not have George Clinton, whom they pronounced too old and too infirm, and Clinton's friends declined to accept Monroe, who was objectionable, if for no other reason, because he was a Virginian. Finally, the Federalists nominated Charles C. Pinckney of South Carolina for President and Rufus King of New York for Vice President, making Madison's election absolutely certain.