|Portrait At The NPS Site|
With these movements [at the Battle of Lacolle Mills on March 30, 1814] Wilkinson disappears from the scene of active life. On March 24 orders were received relieving him from duty under the form of granting his request for a court of inquiry and he made over the army to General George Izard and departed.
Once more he passed the ordeal of investigation which in reality was a sham once more he was acquitted but he never again was permitted to assume his command in the army and passed the closing years of his life in Mexico. Source