George Charles Bingham, 3rd Earl of Lucan,, styled Lord Bingham before 1839, was an Anglo-Irish aristocrat and British Army officer. He was one of three men, along with Captain Nolan and Lord Raglan, responsible for the fateful order during the Battle of Balaclava in October 1854 that led to the Light Brigade commander, the Earl of Cardigan, leading the Charge of the Light Brigade. He was subsequently promoted to field marshal.

Lewis Edward Nolan, known to his family as Louis Nolan and in Austrian service as Ludwig Nolan was a British Army officer and cavalry tactician best known for his role and death in the Charge of the Light Brigade during the Crimean War. Born to a infantry officer and minor official and his wife, Nolan was educated at the Austrian Inhaber Pioneer School at Tulln, where he was noted as an enthusiastic horseman and military theorist. After early graduation he was commissioned as a subaltern in the 10th Austrian Hussar regiment, serving in Austria, Hungary and on the Polish frontier, where he again became known for his horsemanship and was promoted to senior lieutenant. Due to the nepotism in the Austro-Hungarian armed forces, Nolan transferred to the British Army as a cornet in the 15th Light Dragoons.