The 93rd was also engaged at the Battle of New Orleans on 8 January 1815, and almost succeeded in breaching Jackson's line:

On the left three light companies, among them the 93rd, stormed a redoubt on the river bank from which the whole enemy line could have been turned. But there too the Brigade Commander was killed, and the advance came to a standstill. The 93rd alone pushed out into the centre until they were only 1OO yards short of the ditch. Their Commanding Officer was killed. His successor would neither advance nor retire without a clear order. So there they stood rock-like, in close order, being slowly destroyed by the concentrated fire of the whole American line, until Lambert, the surviving General, after a careful survey, at last withdrew them. They came back with parade-ground precision, leaving three-quarters of their total strength killed or wounded and having laid the foundations of an immortal legend: a reputation for disciplined and indomitable courage. An American observer later commented; 'It was an act of cool determined bravery'. The British had nearly 2,000 casualties that day, of whom 557 were from the 93rd. The Americans behind their parapet had 6 killed and 7 wounded.

-- http://www.aboutscotland.com/argylls/93norleans.html
Regards,

Todd