He is led to the House of Pride by Duessa and learns repentance at the House of Holiness.  
Like Christian in Pilgrim's Progress, this man is beaten by Despair and considers suicide.  He is enslaved by Orgoglio (Or GO lee oh) and later rescued by Prince Arthur.  He is led to the House of Pride by Duessa and learns repentance at the House of Holiness.  FTP name this enemy of Archimago and protector of Una Vera Fides - the chief protagonist of Book I of The Faerie Queen.
Like Christian in Pilgrim's Progress, this man is beaten by Despair and considers suicide.  
Redcrosse Knight