Lord Guy Grantham, Vice Chief of Naval Staff Edward Evans-Lombe, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary to the Admiralty Simon Wingfield Digby, Civil Loof Sir John Lang, Permanent Secretary to the Admiralty 8 February 1952: Commission James Thomas, First Lord Sir Rhoderick McGrigor, First Sea Lord Alexander Madden, Second Sea Lord Sir Michael Denny, Third Sea Lord Sydney Raw, Fourth Sea Lord Edmund Anstice, Fifth Sea Lord Guy Grantham, Vice Chief of Naval Staff Edward Evans-Lombe, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary to the Admiralty Simon Wingfield Digby, Civil Lord Sir John Lang, Permanent Secretary of the Admiralty 6 January 1953: Commission James Thomas, First Lord Sir Rhoderick McGrigor, First Sea Lord Alexander Madden, Second Sea Lord Sir Michael Denny, Third Sea Lord Sydney Raw, Fourth Sea Lord Edmund Anstice, Fifth Sea Lord Guy Grantham, Vice Chief of Naval Staff Geoffrey Barnard, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary to the Admiralty Simon Wingfield Digby, Civil Lord Sir John Lang, Permanent Secretary of the Admiralty 7 April 1953: Commission James Thomas, First Lord Sir Rhoderick McGrigor, First Sea Lord Alexander Madden, Second Sea Lord Ralph Edwards, Third Sea Lord Sydney Raw, Fourth Sea Lord Edmund Anstice, Fifth Sea Lord Guy Grantham, Vice Chief of Naval Staff Geoffrey Barnard, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary to the Admiralty Simon Wingfield Digby, Civil Lord Sir John Lang, Permanent Secretary of the Admiralty 1 September 1953: Commission James Thomas, First Lord Sir Rhoderick McGrigor, First Sea Lord Sir Guy Russell, Second Sea Lord Ralph Edwards, Third Sea Lord Sydney Raw, Fourth Sea Lord Sir Edmund Anstice, Fifth Sea Lord Guy Grantham, Vice Chief of Naval Staff Geoffrey Barnard, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary of the Admiralty Simon Wingfield Digby, Civil Lord Sir John Lang, Permanent Secretary to the Admiralty 5 April 1954: Commission James Thomas, First Lord Sir Rhoderick McGrigor, First Sea Lord Sir Guy Russell, Second Sea Lord Ralph Edwards, Third Sea Lord Frederick Parham, Fourth Sea Lord Sir Edmund Anstice, Fifth Sea Lord Guy Grantham, Vice Chief of Naval Staff Geoffrey Barnard, Assistant Chief of Naval Staff Allan Noble, Parliamentary and Financial Secretary to the Admiralty Simon Wingfield Digby, Civil Lord Sir John Lang, Permanent Secretary of the Admiralty 12 April 1954: Commission James Thomas, First