Personal aide-de-camp

Personal Aide-de-Camp to the King (or Queen) is an appointment in the Royal Household of the United Kingdom. It is distinct from that of other aides-de-camp, in that it is only bestowed on members of the British royal family holding military rank. The appointment may be signified by the post-nominal letters 'ADC(P)'.^[2] It is an honorary role with few duties or responsibilities attached.^[3]

The practice of appointing family members as Personal Aides-de-Camp was begun in the 1870s by Queen Victoria.^[3] In 1895 she wrote to her cousin The Duke of Cambridge (who was approaching the end of his tenure as Commander-in-Chief of the Forces) to inform him of her intention to appoint him as her first personal Aide-de-Camp, 'with the right of attending me on all military occasions and of holding the Parade on my birthday'.^[4]

In 1937 and 1953, the Personal Aides-de-Camp were specifically listed as riding close behind the Gold State Coach in the Coronation procession.^[5][6]

There are other categories of aides-de-camp to the Sovereign; most are serving military, naval, and air officers, usually of colonel or brigadier rank or equivalent. There are also specific posts for very senior officers, such as First and Principal Naval Aide-de-Camp, Flag Aide-de-Camp, Aide-de-Camp General, and Air Aide-de-Camp.

The emblems of the office are the royal cypher and crown (of the monarch who appointed the officer), which is worn on the uniform shoulder straps; and (when wearing certain classes of uniform) No. 1 gold aiguillettes, which are worn on the right shoulder.

The aiguillettes of Personal Aides-de-Camp are distinguished from those of other Aides-de-Camp by the addition of the royal cypher and crown to each tag.^[7] In the 20th century, the royal cyphers worn by Personal Aides-de-Camp differed from those worn by other officers in that they consisted of block letters,^[8] rather than being of the usual stylised format.

Personal Aides-de-Camp continue to wear the royal cypher on their shoulder straps even after relinquishing the appointment, and if the appointment was held under more than one sovereign then the cypher of each is worn.^[9][10]

Ranks shown are as at the time of first appointment.

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Commander Lieutenant Colonel Wing Commander	HRH The Prince of Wales (2023–present)[11]	Royal Navy 2008  British Army 2006–2009  Royal Air Force 2008–2013
(Royal Honorary Colonel) (Honorary Air Commodore)	HRH The Duke of Edinburgh (2023–present)[11]	Royal Marines 1986–1987
Admiral General Air Chief Marshal	HRH The Princess Royal (2023–present)[12][13]

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
General	HRH The Duke of Gloucester (10 March 1953 – 10 June 1974)	British Army 1919–1937[14]
Hon. Major General	The Earl of Athlone (10 March 1953 – 16 January 1957)	British Army 1894–1931[15]
Admiral	The Earl Mountbatten of Burma (10 March 1953 – 27 August 1979)[16][17]	Royal Navy 1916–1965
Captain	HRH The Duke of Kent (1 August 1966 – 8 September 2022)[18]	British Army 1955–1976
Lieutenant	HRH The Prince of Wales (6 December 1973 – 8 September 2022)[19]	Royal Navy 1971–1976  Royal Air Force 1971[20]
Captain	Mark Phillips (1 January 1974 – 1992)[21][22]	British Army 1969–1978
Lieutenant	HRH The Prince Andrew (later The Duke of York) (1 February 1984 – 13 January 2022)[23][24]	Royal Navy 1978–2001
(Royal Honorary Colonel)	HRH The Earl of Wessex (1 August 2004 – 8 September 2022)[25]	Royal Marines 1986-1987
Rear Admiral	Timothy Laurence (1 August 2004 – 8 September 2022)[25]	Royal Navy 1973–2011
Lieutenant Captain Flight Lieutenant	HRH The Duke of Cambridge (17 March 2013 – 8 September 2022)[26]	Royal Navy 2008  British Army 2006–2009  Royal Air Force 2008–2013
Lieutenant Commander Major Squadron Leader	HRH The Duke of Sussex (13 October 2018 – 19 February 2021)[27]	British Army 2005–2015

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Captain (Colonel-in-Chief)	HRH The Duke of Kent (1 February 1937 – 25 August 1942) (also Personal Naval Aide-de-Camp)[28]	Royal Navy 1916–1929
Commander	Lord Louis Mountbatten (later The Viscount Mountbatten of Burma and The Earl Mountbatten of Burma) (1 February 1937 – 6 February 1952)[16] (Personal Naval Aide-de-Camp)	Royal Navy 1916–1965[29]
Major-General Air Vice-Marshal	HRH The Duke of Gloucester (1 February 1937 – 6 February 1952)	British Army 1919–1937[30]
Field Marshal	HRH The Duke of Connaught and Strathearn (1 February 1937 – 16 January 1942)	British Army[31]
Hon. Major General	HRH Prince Arthur of Connaught (1 February 1937 – 12 September 1938)	British Army 1901–1922[32]
Hon. Major General	The Earl of Athlone (1 February 1937 – 6 February 1952)	British Army 1894–1931[33]
(Honorary Colonel)	The Earl of Harewood (1 February 1937 – 24 May 1947)	British Army 12 February 1902 – 24 May 1947[34]
Lieutenant	HRH The Duke of Edinburgh (10 June 1948 – 6 February 1952)[35]	Royal Navy 1939–1952

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Field Marshal	HRH The Duke of Connaught and Strathearn (1 May 1936 – 11 December 1936)	British Army 1868–1942[36]
Admiral General Air Chief Marshal	HRH The Duke of York (23 June 1936 – 11 December 1936) (also Personal Naval Aide-de-Camp)[37]	Royal Navy 1913–1918  Royal Air Force 1918–1919
Commander (Colonel-in-Chief)	HRH The Duke of Kent (23 June 1936 – 11 December 1936) (also Personal Naval Aide-de-Camp)[37]	Royal Navy 1916–1929
Commander	Lord Louis Mountbatten (23 June 1936 – 11 December 1936)[37] (Personal Naval Aide-de-Camp)	Royal Navy 1916–1965
Major	HRH The Duke of Gloucester (23 June 1936 – 11 December 1936)	British Army 1919–1937[38]
Hon. Major General	HRH Prince Arthur of Connaught (23 June 1936 – 11 December 1936)	British Army 1901–1922[39]
Hon. Major General	The Earl of Athlone (23 June 1936 – 11 December 1936)	British Army 1894–1931[40]
(Honorary Colonel)	The Earl of Harewood (23 June 1936 – 11 December 1936)	British Army 12 February 1902 – 24 May 1947[41]

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Vice-Admiral	HSH Prince Louis of Battenberg (later The Marquess of Milford Haven) (3 June 1910 – 11 September 1921) (Personal Naval Aide-de-Camp)	Royal Navy 1868–1914[42]
Field Marshal	HRH The Duke of Connaught and Strathearn (3 June 1910 – 20 January 1936)	British Army 1868–1942[43]
Captain	HRH Prince Arthur of Connaught (3 June 1910 – 20 January 1936)	British Army 1901–1922[44]
General	HRH Prince Christian of Schleswig-Holstein (3 June 1910 – 28 October 1917)	British Army July 1866–28 October 1917[45]
Major	HSH The Duke of Teck (later The Marquess of Cambridge) (3 June 1910 – 24 October 1927)[46]	British Army 1888–1919
Brevet Lieutenant-Colonel	The Earl of Athlone (1 January 1919 – 20 January 1936)	British Army 1894–1931[47]
Colonel	HRH The Prince of Wales (3 June 1919 – 20 January 1936)	Royal Navy 1910  British Army 1914–1919[48]
Captain (RAF)	HRH The Prince Albert (later The Duke of York) (3 June 1919 – 20 January 1936)[48]	Royal Navy 1913–1918  Royal Air Force 1918–1919
Captain	HRH The Duke of Gloucester (2 August 1929 – 20 January 1936)	British Army 1919–1937[49]
Lieutenant	HRH The Prince George (later The Duke of Kent) (19 July 1932 – 20 January 1936) (Personal Naval Aide-de-Camp)[50]	Royal Navy 1916–1929

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Rear-Admiral	HRH The Duke of Cornwall and York (later The Prince of Wales) (25 February 1901 – 6 May 1910) (Personal Naval Aide-de-Camp)	Royal Navy[51]
Captain	HSH Prince Louis of Battenberg (25 February 1901 – 6 May 1910) (Personal Naval Aide-de-Camp)	Royal Navy 1868–1914[52]
Field Marshal	HRH The Duke of Cambridge (1901 – 17 March 1904) (Chief Personal Aide-de-Camp)	British Army 3 November 1837 – 17 March 1904[53]
General	HRH The Duke of Connaught and Strathearn (1901 – 6 May 1910)	British Army 1868–1942[54]
General	HRH Prince Christian of Schleswig-Holstein (1901 – 6 May 1910)	British Army July 1866–28 October 1917[55]
Lieutenant	HRH Prince Arthur of Connaught (30 June 1905 – 6 May 1910)	British Army 1901–1922[56]

Rank (or appointment)	Name and Date of Appointment	Military branch Years served
Field Marshal	HRH The Prince of Wales (1876 – 22 January 1901)[57]	British Army
Field Marshal	HRH The Duke of Connaught and Strathearn (26 May 1876 – 22 January 1901)	British Army 1868–1942
Admiral of the Fleet	HRH The Duke of Edinburgh (later The Duke of Saxe-Coburg and Gotha) (26 May 1876 – 30 July 1900)[58] (Personal Naval Aide-de-Camp)	Royal Navy August 1858–30 July 1900
Field Marshal	HRH The Duke of Cambridge (November 1882 – 22 January 1901)[59] (was appointed Chief Personal Aide-de-Camp on 1 November 1895)[60]	British Army 3 November 1837 – 17 March 1904
Captain	HRH Prince Albert Victor of Wales (later The Duke of Clarence and Avondale) (21 June 1887 – 14 January 1892)[61]	Royal Navy  British Army 1877–1892
Lieutenant	HRH Prince George of Wales (later The Duke of York) (21 June 1887 – 22 January 1901)[62] (Personal Naval Aide-de-Camp)	Royal Navy
Captain	HSH Prince Louis of Battenberg (later The Marquess of Milford Haven) (1 January 1897 – 22 January 1901) (Honorary Naval Aide-de-Camp)	Royal Navy 1868–1914[63]
General	HRH Prince Christian of Schleswig-Holstein (22 June 1897 – 22 January 1901)[64]	British Army July 1866–28 October 1917

• Equerry
• Aide-de-camp