Bonkyll Castle
Bonkyll Castle ( also variously spelled Bonkyl , Boncle , Buncle , Bunkle or Bonkill ) was a medieval fortress situated in the historic Scottish county of Berwickshire , from 1973 the Scottish Borders . 
<triplet> Bonkyll Castle <subj> Berwickshire <obj> historic county <triplet> Berwickshire <subj> Scottish Borders <obj> located in the administrative territorial entity