However , Colfax 's previously stated intent not to run in 1872 had created the possibility of a contested nomination .
Senator Henry Wilson defeated Colfax by 399.5 delegate votes to 321.5 .
However , Colfax 's previously stated intent not to run in 1872 had created the possibility of a contested nomination , and Senator Henry Wilson defeated Colfax by 399.5 delegate votes to 321.5 .