Note 23 — HISTORICAL RECORD OF THE FIRST, OR ROYAL REGIMENT OF FOOT.
Reading edition
"The King having noticed that the Duke of Saxony was leaving the field, and that Count Tilly was ready to charge his main body, selected 2,000 musketeers of the brave Scots nation, and placed 2,000 horse on their flanks. The Scots formed themselves in several bodies of six or seven hundred each, with their ranks three deep (the King of Sweden's discipline being never to march above six deep;) the foremost rank falling on their knees, the second stooping forward, and the third standing upright, and all giving fire together, they poured, at one instant, so much lead amongst the enemy's horse, that their ranks were broken, and the Swedish horse charging, the enemy were routed."—Account of the battle of Leipsic published at the time.