Date Of Execution: 24 Mar 1910
Crime Location: Tank Cottage, Bassaleg, Newport
Execution Place: Usk
Executioner: Henry Pierrepoint
William Butler (who was also known as Thomas Clements) murdered Charles Thomas 82 and Mary Thomas 72 who he battered to death at Tank Cottage, Bassaleg, near Newport on 11 November 1909.
see Manchester Courier and Lancashire General Advertiser - Friday 25 February 1910
see National Archives - ASSI 6/45/8