Sir Alan Frederick "Tommy" Lascelles was a British courtier and civil servant who was Private Secretary to George VI and Elizabeth II from 1943 to 1953. In 1950, he wrote the Lascelles Principles in a letter to the editor of The Times, using the pen-name "Senex".
- Occupation
- courtier, politician
- Position held
- Member of the Privy Council of the United Kingdom
- Citizenship
- United Kingdom, United Kingdom of Great Britain and Ireland
- Born
- April 11, 1887
- Died
- August 10, 1981
