Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon, GCVO FRSA RDI was a British photographer and filmmaker. He is best known for his portraits of world notables, many of them published in Vogue, Vanity Fair, and other major venues; more than 100 of his photographs are in the permanent collections of the National Portrait Gallery. From 1960 to 1978 he was married to Princess Margaret, the sister of Queen Elizabeth II.
Antony Charles Robert Armstrong-Jones, I conde de Snowdon GCVO (7 de marzo de 1930-13 de enero de 2017)  fue un fotógrafo y cineasta británico, que estuvo casado con la princesa Margarita, hija menor del rey Jorge VI y hermana menor de la reina Isabel II. 
- Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon
- Antony Charles Robert Armstrong-Jones
Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon (7 March 1930 – 13 January 2017), commonly known as Lord Snowdon, was an English photographer and filmmaker. He was married to Princess Margaret, younger daughter of King George VI and younger sister of Queen Elizabeth II .
Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon, was the husband of Princess Margaret from 1960-1978. A gifted artist and photographer, he remained close to the British Royal Family even after his divorce from Princess Margaret. He was born on March 7, 1930, to Ronald Armstrong-Jones and his first wife Anne Messel.
- Earls of Snowdon (1961)
Earl of Snowdon is a title in the Peerage of the United Kingdom. It was created in 1961, together with the subsidiary title of Viscount Linley, of Nymans in the County of Sussex, by Queen Elizabeth II for her then brother-in-law, Antony Armstrong-Jones, who married Princess Margaret in 1960.
Snowdon, chosen for the earldom, had previously been used for a peerage title with royal associations. The title of Baron Snowdon had been conferred in 1726 along with the Dukedom of Edinburgh on Prince Frederick Louis, grandson of George I and future Prince of Wales. It merged i
In November 1999, the 1st Earl of Snowdon received a life peerage as Baron Armstrong-Jones, under a device designed to allow first-generation hereditary peers to retain their seats in the House of Lords, after the passing of the House of Lords Act 1999.
The heir apparent is the present holder's only son, Charles Armstrong-Jones, Viscount Linley. He is alone in the line of succession to the earldom.