Shadow Chancellor of the Exchequer
This was a source of humour for one time Chancellor of the Exchequer Gordon Brown , who in 2005 played the two off against one another in Parliament , saying , "I , too , have a great deal of time for the shadow Chancellor who resides in Twickenham [ Vince Cable ] , rather than the shadow Chancellor for the Conservative Party . " 
<triplet> Gordon Brown <subj> Chancellor of the Exchequer <obj> position held