Henry II
- A research assignment on King Henry II discussing his major achievements.
- http://www.stewy6.com/henry2.htm

The Bull of Pope Adrian IV Empowering Henry II to Conquer Ireland
- Includes commentary on the disputed authenticity of this document, from the Avalon project.
- http://www.yale.edu/lawweb/avalon/medieval/bullad.htm

The Death of King Henry II
- Contemporary account from "The Life of Archbishop Geoffrey of York" by Gerald of Wales.
- http://www.fordham.edu/halsall/source/1189gerald-hen2death.html

Britannia: Henry II
- Biographical article with links to related information.
- http://www.britannia.com/history/monarchs/mon26.html

Catholic Encyclopaedia: Henry II
- Biographical article that focuses on Henry's constitutional and legal reforms, and his conflict with Thomas Becket. Published in 1910.
- http://www.newadvent.org/cathen/07220b.htm