Major Ronald Owen Lloyd Armstrong-Jones, was a British barrister and soldier. He was the father of Antony Armstrong-Jones, 1st Earl of Snowdon, and father-in-law of Princess Margaret, younger daughter of George VI.
- Occupation
- barrister, military officer
- Position held
- High Sheriff of Caernarvonshire
- Citizenship
- United Kingdom
- Born
- May 18, 1899
- Died
- January 27, 1966
