6 links
Catholic Encyclopedia: Knights of Columbus
newadvent.org
Brief explanation and history of the organization.
Knights of Columbus, Supreme Council
kofc.org
International headquarters, located in New Haven, Connecticut. Includes background, news, member services, and online magazine.
Masonic Info: The Knights of Columbus
masonicinfo.com
Discusses the relationship between the two organizations.
The Political Graveyard
politicalgraveyard.com
Brief biographies of deceased members who were politicians.
Yahoo! Groups Knights of Columbus
groups.yahoo.com
A discussion group for current members of the organization.