Richard "the Iron" Bourke

Richard Bourke
18th Mac William Íochtar
Risdeárd an Iarainn Búrca
Arms of Bourke of Mayo
Died1583

Richard "the Iron" Bourke (Irish: Risdeárd an Iarainn Bourke; English: /bɜːrk/; BURK; d. 1583), 18th Mac William Íochtar (Lower Mac William), was an Irish chieftain and noble.