General Sir William Thomas Knollys KCB PC (1 August 1797 – 23 June 1883) was a British Army officer who reached high office in the 1860s.

Knollys caricatured by Ape in Vanity Fair, 1877
Family grave of Sir William Knollys in Highgate Cemetery (east)

Military career

Born into the Knollys family, he was the son of General William Woods Knollys and Charlotte Martha Blackwell. He was educated at Harrow School and the Royal Military Academy Sandhurst. He was styled Viscount Wallingford until 1813, when his father's claim to the Earldom of Banbury was rejected.

Knollys was commissioned by purchase into the 3rd Foot Guards in 1813 and fought in the Peninsular War later that year. In 1854 he was appointed Lieutenant Governor of Guernsey and then in 1855 he became the first General Officer Commanding Aldershot Division and was allocated the task of organising his troops into Divisions and Brigades. Having achieved this task he was made President of the Council of Military Education in 1861.

He held the colonelcy of the 62nd (Wiltshire) Regiment of Foot from 1858 until its amalgamation into the Duke of Edinburgh's (Wiltshire Regiment) in 1881, after which he was Colonel of the 1st Battalion of the new Regiment. He transferred as Colonel to the Scots Guards in 1883 but died later the same year.

In 1862 he was appointed Treasurer and Comptroller to the Household of Prince of Wales, later King Edward VII. He was sworn in as Privy Counsellor in 1872 and in 1877 made Gentleman Usher of the Black Rod.

He was promoted to full General on 17 June 1866 and made a Knight Commander of the Order of the Bath (KCB) in 1867.

After his death in 1883 at the House of Lords he was buried at Highgate Cemetery (east side).

Family

In 1830 he married Elizabeth St Aubyn, daughter of Sir John St Aubyn, 5th Baronet, and together they went on to have five sons and three daughters.

One of his sons, Francis Knollys, 1st Viscount Knollys (1837–1924), was private secretary to Edward VII and George V and created Baron Knollys in 1902 and Viscount Knollys in 1911. Another son, Sir Henry Knollys (1840–1930), became private secretary to King Edward's daughter Maud, Queen of Norway.

Government offices
Preceded bySir John BellLieutenant Governor of Guernsey 1854–1856Succeeded bySir George Harding
Military offices
New title New PostGOC-in-C Aldershot Division 1857–1860Succeeded bySir John Pennefather
Government offices
Preceded bySir Augustus CliffordGentleman Usher of the Black Rod 1877–1883Succeeded bySir James Drummond
Military offices
Preceded byThe Lord RokebyColonel of the Scots Guards 1883Succeeded byThe Duke of Connaught and Strathearn
Preceded byNew RegimentColonel of the 2nd Battalion Wiltshire Regiment 1881–1883Succeeded bySir John Alexander Ewart
Preceded byThomas LightfootColonel of the 62nd (Wiltshire) Regiment of Foot 1858–1881Succeeded byAmalgamated into the Duke of Edinburgh's (Wiltshire) Regiment