Sir Perceval is one of the oldest Knights in The Order and is the mentor, as well as an old friend to Sir Galahad. He is the leader of the squad where Sir Galahad and Lady Igraine belong to. He has a significant presence and influence in The Order and will have no qualms taking over a task that's normally restricted within the bounds of the law.
Sir Perceval's motto, ‘Per Fidem Intrepidus’, means ‘Fearless Through Faith’. The sigil features a lion and a stag, rampant either side of a semy of plain crosslets. As in Galahad's sigil, the lion - historically regarded as the king of beasts - symbolizes bravery, valor, strength and royalty.
The rampant stag, with his prominent antlers has a range of symbolic meanings. The stag represents one who stands his own ground, and will not wrongfully fight another; one who would not fight unless provoked; one who is both pure of heart and fleet of foot' whilst the prominent antlers show strength and fortitude. In mythology the stag is associated with healing (knowing what medicinal plants will shake off the hunter's arrow) and rebirth (as the antlers are shed and regrown each year). The person bearing this symbol is considered unaffected by weapons - perhaps a sign that the rumors surrounding the power of the mysterious Blackwater are true.
The semy of plain crosslets shown on the shield is the family crest of Pellinor, the father of the original Perceval who sat at the Round Table with Arthur.