Guillermo Arce Castaño
Guillermo Eduardo Arce Castaño was a Nicaraguan politician. He was a Sandinista National Liberation Front deputy in the National Assembly and executive director of the Nicaraguan Youth Association. His brothers were Bayardo Arce Castaño, economic advisor to President Daniel Ortega, and Gerardo Arce Castaño, a magistrate of the Supreme Court of Justice.