Princess Margaret Rose of the United Kingdom was born 21 August 1930 Glamis Castle in Glamis, Angus, Scotland, United Kingdom to George VI of the United Kingdom (1895-1952) and Elizabeth Angela Marguerite Bowes-Lyon (1900-2002) and died 9 February 2002 King Edward VII's Hospital Sister Agnes Marylebone, Greater London, England, United Kingdom of unspecified causes. She married Antony Charles Robert Armstrong-Jones, 1st Earl of Snowdon (1930-2017) 6 May 1960 Westminster Abbey in Westminster, London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| David Albert Charles Armstrong-Jones, 2nd Earl of Snowdon (1961) | |||
| Sarah Frances Elizabeth Armstrong-Jones (1964) | |||
Footnotes (including sources)
| ‡ General |
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