Napoleon became a Lieutenant-Colonel in the Corsican National Guard. Paoli sent him off on an expedition to Sardinia, ordered by France, under Paolis's nephew but the nephew had secret orders from Paoli to make sure the expedition failed. Paoli was now a conservative, opposing the execution of the king and supporting an alliance with Great Britain. Returning from Sardinia Napoleon with his family and all his supporters were instrumental in getting Paoli denounced at the National Convention in Paris in 1793. Napoleon earned the hatred of the Paolists by pretending to support Paoli and then turning against him (payment, one supposes, for Sardinia).