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The Brother I. Leo O'Donnell Archives

The Brother I. Leo O'Donnell Archives traces more than 125 years of CBU history and houses several distinctive collections:


  • The O'Donnell Archives are not located inside of Plough Library. To view Archives material, visitors must schedule an appointment.
  • Requests for information and appointments can be submitted at Plough Library's Reference Desk, Monday-Friday between 9 a.m. and 4 p.m., or by email at

Other Collections

The De La Salle Christian Brothers Midwest Province Archival Record & Museum Collections was moved to Manhatten College, Bronx, NY, in 2014.

The Leslie H. Kuehner Napoleon Collection
was moved to DePaul University, Chicago, IL, in 2011.