Battle of Ridgeway
The Battle of Ridgeway ( sometimes the Battle of Lime Ridge or Limestone Ridge ) was fought in the vicinity of the town of Fort Erie across the Niagara River from Buffalo , New York , near the village of Ridgeway , Canada West , currently Ontario , Canada , on June 2 , 1866 , between Canadian troops and an irregular army of Irish-American invaders , the Fenians . 
<triplet> Battle of Ridgeway <subj> June 2, 1866 <obj> point in time <triplet> Niagara River <subj> Ontario <obj> located in the administrative territorial entity