1916 Jun . Enlisted into the Royal Scots (from regimental number)
Joined 15th (Service) Battalion (1st Edinburgh) Royal Scots, (Lothian Regiment) in France
Posted to the 12th (Service) Battalion Royal Scots, (Lothian Regiment) as 51417 Private William Clenaghan
Transferred as 16736 Private William Clenaghan, to the 1st Battalion Cameronians (Scottish Rifles)
Army Order 338 of August 1920 Re-numbered as 3233632 Private William Clenaghan, 1st Battalion Cameronians (Scottish Rifles)
1921 Feb 7. missing Curragh
1924 Jan 29. medals returned