Spouse Sheila Lyall Role Diplomat | Monarch Elizabeth II Name Mark Grant | |
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Profiles |
Body language uk permanent rep to the un sir mark lyall grant
Sir Mark Justin Lyall Grant (born 29 May 1956) was a senior British diplomat and formerly the UK's National Security Adviser, and used to be Permanent Representative of the United Kingdom to the United Nations.
Contents
- Body language uk permanent rep to the un sir mark lyall grant
- The un s response to the arab spring mark lyall grant
- Background
- Diplomatic career
- Foreign and Commonwealth Office career timeline
- References

The un s response to the arab spring mark lyall grant
Background
Lyall Grant was educated at Eton College and read law at Trinity College, Cambridge. He was called to the bar at Middle Temple, London before deciding to join the Foreign and Commonwealth Office in 1980.

His wife, Sheila, is also a diplomat. In April 2012, Lady Lyall Grant, with Huberta von Voss Wittig, made a video appeal to Asma al-Assad, calling on the Syrian first lady to take a stand against violence in her country. The Lyall Grants have a son and a daughter. Lyall Grant enjoys in his spare time a spot of golf, tennis, or bridge.
Diplomatic career

Lyall Grant was British Permanent Representative to the United Nations (UN) from 2009 to 2015. He held the office of President of the United Nations Security Council four times, during the months of November 2010, March 2012, June 2013, and August 2014.
Lyall Grant was appointed a Companion of the Order of St Michael and St George (CMG) on 31 December 2002 and a Knight Commander of the same order (KCMG) on 17 June 2006.
On 7 July 2015, Number 10 announced that Sir Mark would replace Sir Kim Darroch as the United Kingdom's National Security Advisor on 7 September 2015, with Darroch moving to a different diplomatic post. As of September 2015, Lyall Grant was paid a salary of between £160,000 and £164,999, making him one of the 328 most highly paid people in the British public sector at that time. On 27 February 2017 it was announced that Lyall Grant will retire in April and be replaced by the Home Office Permanent Secretary Mark Sedwill.