Llewellyn William Atcherley
Major-General Sir Llewellyn William Atcherley , ( 1 March 1871 – 17 February 1954 ) was a Canadian-born officer in the British Army and Chief Constable of West Yorkshire Constabulary . 
<triplet> Llewellyn William Atcherley <subj> 1 March 1871 <obj> date of birth <subj> 17 February 1954 <obj> date of death