André Modeste Grétry  
   Portrait, biography, operatic works, and recordings.
   http://www.geocities.com/Paris/Metro/2549/Gretry.html

The Columbia Encyclopedia, Sixth Edition. 2001: Gretry, Andre Ernest Modeste.  
   Biography.
   http://www.bartleby.com/65/gr/Gretry-A.html

Classical CD Reviews- March 2001: GRETRY Suites and Overtures  
   Orchestre de Bretagne conducted by Stefan Sanderling, ASV CD DCA 1095 [70:20].
   http://www.musicweb.uk.net/classrev/2001/Mar01/Gretry.htm

Grétry, André-Ernest-Modeste  
   Biography showing influence in opera, especially opéra comique as espoused by Gluck, rise and fall in favor, and movement into literature, with summary of musical works. From the Grove Concise Dictionary of Music entry at WQXR radio.
   http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=3869

André Ernest Modeste Gretry  
   Brief biography, photographs of tomb in Paris and separate entombment of his heart in front of the Opera House, Liege, Belgium. Includes cemetery information and virtual memorial from Find a Grave.
   http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=7753&pt=Andr%E9%20Ernest%20Modeste%20Gretry

André Ernest Modeste Grétry (1741-1813)  
   List of French language works with texts from the Lied and Art Song Texts Page at REC Music.
   http://www.recmusic.org/lieder/g/gretry.html

André-Ernest-Modeste Grétry  
   Birth and death information and filmography noting pictures using his music. From the Internet Movie Database (IMDb).
   http://us.imdb.com/name/nm0344931/