Sean Lester

Roles in Organisations

• LoN League of Nations : LoN Deputy Secretary General (LoN First Division) (18/2/1937-26/7/1940)    LoN Acting Secretary General (LoN First Division) (26/7/1940-1/9/1940)    LoN Secretary-General (LoN First Division) (1/9/1940-7/8/1947)   

Delegate

• LoN General Assembly: Eleventh Ordinary Session of the Assembly : League of Nations General Assembly Delegate (Representative)   
• LoN General Assembly: Fourteenth Ordinary Session of the Assembly : League of Nations General Assembly Delegate (Representative)   
• LoN General Assembly: Special Session of the Assembly Convened in Virtue of Article 15 of the Covenant at the Request of the Chinese Government : League of Nations General Assembly Delegate (Representative)   
• LoN General Assembly: Tenth Ordinary Session of the Assembly : League of Nations General Assembly Delegate (Representative)   
• LoN General Assembly: Thirteenth Ordinary Session of the Assembly : League of Nations General Assembly Delegate (Representative)   
• LoN General Assembly: Twelfth Ordinary Session of the Assembly : League of Nations General Assembly Delegate (Representative)   

Residences

• Dublin: Irish Free State -18/2/1937 (Department of External Affairs)
• Unspecified -18/2/1937 (Permanent Delegate of Irish Free State)
• Dantzig -18/2/1937 (League of Nations High Commissioner)
• Ireland 8/8/1947-31/8/1947 (On duty in Ireland.)