Internet History Sourcebooks Project
Fordham University: Medieval Sourcebook: On the Opening of the First Crusade
A historical document about the opening of the First Crusade, describing preparations and the people involved.
Other
The Peoples' Crusade
Imagine a multinational army of volunteers marching across a continent with minimal organization and direction to take on the most powerful army in the world. This was the People's Crusade, the First Crusade.
Other
The Story of the First Crusade: An Overview
An in-depth overview of the major events of the First Crusade.
Internet History Sourcebooks Project
Fordham University: History Sourcebook: Europe at the Time of First Crusade
Fordham University provides a map showing the layout of Europe during the time of the First Crusade.