1887 Aug 19. Lionel Stanley Ormsby Johnson was born the son of Lt.-Col. Frederick Colpoys Ormsby Johnson and Maria Lund.
1902 Sep 15. Joined the Royal Navy. Service Record
1907 Apr 30. The undermentioned Acting Sub-Lieutenants have been confirmed in the rank of Sub-Lieutenant in His Majesty's Fleet:— Lionel Stanley Ormsby-Johnson
1909 Dec 31. The following Sub-Lieutenants have been promoted to the rank of Lieutenant in His Majesty's Fleet: Lionel Stanley Ormsby-Johnson
1916 Jan . The undermentioned Officers have been commended
for service in despatches received from
the Vice-Admiral Commanding the Eastern
Mediterranean Squadron, covering the period
of the evacuation of the Gallipoli Peninsula. Lieutenant L S Ormsby-Johnson,
1916 Mar 14. DSC gazetted. Lieutenant Lionel Stanley Ormsby-Johnson, R.N. Flag Lieutenant to Vice-Admiral de Robeck. Did very good work in connection with Signal arrangements for the evacuation of Anzac and Suvla.
1917 Jun 27. Placed on Retired List—
Lieut. Lionel S. Ormsby-Johnson, D.S.C.
1920 Apr 2. Died in Cork Military Hospital result of a hunting accident. From Weymouth. He was retired from RN by then
1920 Apr 7. Buried Wyke Regis, Dorset