Overview
Major-General Lord Frederick Cavendish-Bentinck (2 November 1781 – 10 February 1828) known as Lord Frederick Bentinck was a British soldier and politician.
The youngest child and fourth son of William Cavendish-Bentinck, 3rd Duke of Portland and Lady Dorothy Cavendish, Cavendish-Bentinck attended Westminster School before joining the army.
Military career
Entering the British army in 1797 as an Ensign in the 32rd Regiment of Foot Bentinck then purchased promotion to Lieutenant and subsequently Captain in the 24th Light Dragoons. Placed on half-pay Bentinck was attached to the combined Russian and Austrian army in Italy during the War of the Second Coalition during which period he participated in the battles of Novi (1799) and Marengo (1800) as well as being present at the Siege of Alexandria (1801).
Bentinck returned to full duty with the British army as a Captain in the 52nd Foot (the 24th Light Dragoons having been disbanded). In March 1804 he purchased a promotion to Major in the 45th Foot and a month later purchased promotion to Lieutenant colonel in the 7th Foot. The following year he exchanged his lieutenant colonelcy of the 7th Foot for an appointment as a company commander in the 1st Foot Guards. With the Guards Bentinck served in Sicily, was present at the Battle of Corunna (where his elder brother Lord William Bentinck commanded a brigade in the same division) and took part in the Walcheren Campaign before returning to Spain and Portugal for the remainder of the Peninsular War. Bentinck became Lieutenant colonel commanding the 1st Foot Guards in 1814 (a post he held until 1821) and was promoted to Major-general in 1819. Additionally in 1819 he was appointed Captain-commandant of the Mansfield troop of Volunteer Cavalry. Bentinck's final military appointment was the ceremonial role of Colonel of the Regiment of the 58th Foot.
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