#knight  originally a person of noble birth trained to arms and chivalry; today in Great Britain a person honored by the sovereign for personal merit
  supertype:  male_aristocrat  a man who is an aristocrat
  instance:  Sir_Geraint
  subtype:  carpet_knight  a knight who spends his time in luxury and idleness (knighted on the carpet at court rather than on the field of battle)
  subtype:  knight_bachelor__bachelor-at-arms__bachelor  a knight of the lowest order; could display only a pennon
  subtype:  knight_banneret__knight_of_the_square_flag__banneret  a knight honored for valor; entitled to display a square banner and to hold higher command
  subtype:  knight-errant  a wandering knight travelling in search of adventure
  subtype:  Templar__Knight_Templar  a knight of a religious military order established in 1118 to protect pilgrims and the Holy Sepulcher

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