John Bourchier (regicide) King Henry VIII; Charles I was a great-great-grandson of Margaret Tudor-a sister of King Henry VIII. He was the great-great-great-grandson of Richard Neville, 16th Earl of Warwick, who was known as the "Kingmaker" for helping to place both Edward IV and Henry VI upon the throne during the War of the Roses. John Bourchier (regicide) Sir John Bourchier or Bourcher (c. 1595 – August 1660) was an English parliamentarian, Puritan and one of the regicides of King Charles I. John Bourchier was the son of William Bourchier of Beningbrough and grandson of Sir Ralph Bourchier. He was probably educated at
Killing field of fire. Such a term may be used to describe the approaches to an "ideal" defensive fortification. An example of a killing field would be the exposed beaches in front of the seawall at Normandy. The term originated in medieval warfare to describe clear areas outside of a castle's walls such as pastures or specifically cleared fields where enemy soldiers could be easily and methodically killed in large numbers by ranged weapons. It also refers to areas within castles specially designed to bunch attackers who had breached the outer defenses into an area where the defenders could kill them easily