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About Clarence Johnston
Rear-Admiral Clarence Dinsmore Howard-Johnston, was a British Royal Navy officer and inventor. He specialised in anti-submarine warfare during the inter-war years, later heading the Anti-Submarine Division at the Admiralty. In 1953, he was promoted to rear-admiral and served on the NATO staff.
Everything about Clarence Johnston →- Occupation
- military personnel
- Born
- 1903
- Died
- 1996