| Cabinet Secretary |
The position of cabinet secretary was created in 1916 for UK deep state operative Maurice Hankey[By whom?], when the existing secretariat of the Committee of Imperial Defence, headed by Hankey, became secretariat to a newly organised War Cabinet.
Office Holders on Wikispooks
|Mark Sedwill||24 October 2018||9 September 2020|
|Jeremy Heywood||1 January 2012||24 October 2018|
|Gus O'Donnell||1 September 2005||31 December 2011|
|Maurice Hankey||1916||August 1938|