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John Alexander Sinclair

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Sir John Alexander Sinclair, (29 May 1897 – 22 March 1977) was a British Army general who was head of the Secret Intelligence Service (SIS) from 1953 to 1956.

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Sir John Alexander Sinclair, (29 May 1897 – 22 March 1977) was a British Army general who was head of the Secret Intelligence Service (SIS) from 1953 to 1956.

Read the full article →