Click2Biography - Beethoven's Hair: Answered Questions
- Sick most of his adult life, Beethoven never understood the cause of his illness. Hundreds of years later, his hair provides the answer: lead poisoning.
- http://www.awesomestories.com/biography/stories/beethoven/beethoven_ch1.htm

Ludwig van Beethoven
- Brief biography.
- http://library.thinkquest.org/C008695F/english/img010.htm

Young Composers - Ludwig Van Beethoven
- Short biography.
- http://www.youngcomposers.com/yc/biographies/b/ludwig-van-beethoven.html

Humanities Web: Ludwig Van Beethoven
- Brief biography, list of key works, a timeline, and quotes.
- http://humanitiesweb.org/human.php?s=c&p=c&a=b&ID=40

FactMonster - Beethoven, Ludwig van
- Brief biography includes introduction, life and compositions.
- http://www.factmonster.com/ce6/people/A0806763.html

Classical Music Archives: Beethoven Biography
- Illustrated biography.
- http://www.classicalarchives.com/bios/beethoven_bio.html

Beethoven: Music and Information
- Biography, MIDI files, list of compositions and portraits.
- http://www.stormloader.com/users/beethoven/