Mr. Graham set to the whole column, in the foremost point of every attack". It was also at Toulon that Graham first became acquainted with his lifelong friend, Rowland Hill, then a captain, who ultimately became Viscount Hill, and commander-in chief of the British army. Campaign of 1796 and return to Parliament After returning home in November 1793, with the support of Henry Dundas, Secretary of State for War, who had married his first cousin the previous year, he was given the temporary rank of lieutenant-colonel and raised the first battalion of the 90th Regiment of Foot (Perthshire Volunteers), (Balgowan's 'Grey Breeks,' as they were called), although the addition of a second battalion was to put significant pressure on his finances. Rowland Hill became a major in the regiment, which was first deployed as part of the 1795 Quiberon Expedition. The following year they were dispatched to support the French Royalist Lieutenant-general François de Charette in his struggle with the Republicans. In late 1795 the regiment went to Gibraltar on garrison duty, a role Graham soon tired of. He obtained permission to join the Austrian army on the Rhine as British Commissioner. In this capacity he shared in the disastrous campaign of 1796, and afterward assisted Wurmser in the defence of Mantua, when it was besieged by the French under Napoleon. The garrison was reduced to the greatest extremities from want of provisions, and Graham undertook the perilous duty of conveying intelligence to the Imperial General Alvinzi, at Bassano, distant, of their desperate situation. He left the fortress wearing a country cloak over his uniform and on 24December, amid rain and sleet, he crossed the Mincio in a boat that was repeatedly stranded due to the darkness. He travelled by foot during the night, wading through deep swamps, and crossing numerous watercourses and the Po, in constant danger of losing his way, or of being shot by the French pickets. At daybreak he concealed himself until nightfall, when he resumed his journey. After surmounting numerous hardships and perils, he at length reached in safety, on 4January, the headquarters of the Austrian general. However, on the 14th the Austrians were defeated and soon after Mantua was forced to surrender. On the political front, with the support of the Duke of Atholl, in 1796 he was returned to parliament unchallenged, despite Dundas' wishing to secure the seat for his own son. Graham