Wikipedia: Henry Benjamin Whipple - Online encyclopedia entry about the first Episcopal bishop of Minnesota. - http://en.wikipedia.org/wiki/Henry_Benjamin_Whipple
The Duty of Citizens Concerning the Indian Massacre - Statement by Bishop Whipple in September 1862 blaming the Dakota Conflict on US government policies toward Indians. - http://www.assumption.edu/users/McClymer/his260/Whipple
Bishop Henry Whipple - Biography with many photos and other illustrations of the bishop, his family, and the institutions he established in Faribault and elsewhere. - http://www.faribault.org/history2/Henry/Henry_before.html
Bishop Henry B. Whipple - Short article about Whipple's role in the Dakota Conflict of 1862, written for use in Minnesota schools. - http://www.isd77.k12.mn.us/schools/dakota/conflict/whipple.htm
Bishop Henry Benjamin Whipple - Portrait, genealogy, list of his books, information about the commemoration of the 100th anniversary of his death in Faribault in 2001, and links to related sites. - http://www.whipple.org/bishop/