John of Gaunt This was the counterpart to his brother, the Black Prince's, "shield for peace" (on which the ostrich feathers were white), and may have been used in jousting. The ostrich feather arms appeared in stained glass above Gaunt's chantry chapel in St Paul's Cathedral. John of Gaunt is a character in William Shakespeare's play "Richard II". Shortly before he dies, he makes a speech that includes the lines "This royal throne of kings, this scepter'd isle, This earth of majesty, this seat of Mars ... This blessed plot, this earth, this realm, this England". He is also referred to by Falstaff
John of Gaunt agree to the imposition of the first Poll Tax in English history – a viciously regressive measure that bore hardest on the poorest members of society. There was organised opposition to his measures and rioting in London; John of Gaunt's arms were reversed or defaced wherever they were displayed, and protestors pasted up lampoons on his supposedly dubious birth. At one point he was forced to take refuge across the Thames, while his Savoy Palace only just escaped looting. It was rumoured (and believed by many people in England and France) that he intended to seize the throne for himself