5th Line Battalion, King's German Legion

The 5th Line Battalion of the King's German Legion (abbreviated: KGL) was raised in late 1805 as the fifth out of eight line battalions that the Legion levied in total. A British expedition at the end of 1805 to Hanover, which had been vacated by French troops on their way to the Battle of Austerlitz, resulted in a massive recruitment success for the KGL. After Napoleon's victory at Austerlitz, the British expedition's position became untenable. The whole force including all participating and newly recruited KGL units re-embarked for England in February 1806. The 5th line battalion KGL was initially brigaded with the 6th Line Battalion of the Legion. It served from 1805 until 1816 in Ireland, Copenhagen, Portugal, Spain and southern France and Belgium. The unit was part of the British occupation force in France in 1815. In December 1815 the disbandment was ordered and the troops marched back to Hannover, where they were disbanded in early 1816. (See King's German Legion)

On 18 June 1815, during the Battle of Waterloo, the battalion was nearly wiped out during the fighting in the center of Wellington's battle line, in the wake of the so-called `crisis´. Around 6 o'clock the Prince of Orange told Sir Charles Alten, the KGL's divisional commander, to send forward the 5th line battalion to attack the French infantry, who were pursuing the men from the 2nd light battalion KGL retreating from La Haye Sainte. Col. von Ompteda, the 5th battalions commander had noticed French cavalry nearby and protested the order to Alten, but he was told to obey his general by the Prince of Orange, who had overheard the exchange. Von Ompteda mounted his horse, ordered the 5th into line (they had been formed in square to fight cavalry) and, at their head, advanced on the French infantry. The enemy infantry ran, but riding out of the mists of smoke came a regiment of cuirassiers . They charged into the flank and rear of the 5th line who, with their muskets unloaded, were cut to pieces. Von Ompteda was among those killed, a colour of the battalion was lost and only 19 men escaped back to the allied line.

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