Brother Mathias Barrett, Founder
- CBGS 8/25 Folder : "A Time for Sowing" - Mathias as a St. John of God 1879-1979
- CBGS 8/26 Folder : Articles of Brother Mathias nd
- CBGS 8/27 Folder : "My Thoughts of Brother Mathias - Father Fitzgerald nd
- CBGS 8/28 Folder : Letters to Brother Majella from Brother Mathias 1988-1989
- CBGS 8/29 Folder : Archive - past materials of Brother Mathias 1964-1983
- CBGS 8/30 Folder : Miscellaneous letters 1988-1989
- CBGS 8/31 Folder : Brother Mathias correspondence regarding Father O'Shea 1988
- CBGS 8/32 Folder : Brother Mathias Slide Narration 1-25 nd
- CBGS 8/33 Folder : Brother Mathias Slide Narration 1-50 1956
- CBGS 8-13 Subseries : Brother Camillus 1977-1986
- CBGS 8/34 Folder : Brother Camillus 1977-1986
- CBGS 8/35 Folder : Appointments made by the General Superior 1970-1982
- CBGS 8/36 Folder : "Brother Camillus - Superior General" by Dale Francis 1977
- CBGS 8/37 Folder : Letters to Brother Camillus from Brother Mathias 1970-1977
- CBGS 8/38 Folder : Letters to Brother Camillus from Brother Mathias 1978
- CBGS 8/39 Folder : Letters to Brother Camillus from Brother Mathias 1980
- CBGS 8/40 Folder : Letters of Brother Camillus and Brother Malachy 1981-1983
- CBGS 8/41 Folder : Letters to Brother Mathias from Brother Camillus 1970-1973
- CBGS 8/42 Folder : Letters to Brother Mathias from Brother Camillus 1974-1975
- CBGS 8/43 Folder : Letters to Brother Mathias from Brother Camillus 1976
- CBGS 8/44 Folder : Letters to Brother Mathias from Brother Camillus 1977
- CBGS 8/45 Folder : Letters to Brother Mathias from Brother Camillus 1978-1979
- CBGS 9/01 Folder : Letters of Brother Camillus and Brother Michael 1978-1983
- CBGS 9/02 Folder : Letters to and from Brothers Camillus and Mathias 1981-1982
- CBGS 9/03 Folder : Letters to and from Brothers Camillus and Mathias 1983
- CBGS 9/04 Folder : Letters to and from Brothers Camillus and Mark 1982
- CBGS 9/05 Folder : Brother Camillus letters to Directors of BGS Community 1979-1980s
- CBGS 9/06 Folder : Letters of Brothers Camillus,John and Thomas 1981-1982
- CBGS 9/07 Folder : Letters of Brothers Camillus and Lawrence 1972-1983
- CBGS 9/08 Folder : Letters of Brothers Camillus and Vincent de Paul 1971-1979
- CBGS 9/09 Folder : Letters of Brothers Camillus and Vincent de Paul 1975-1983
- CBGS 9/10 Folder : "A Call to Understanding" Seminar 1980/0611
- CBGS 9/11 Folder : Community Workshop 1980/0611
- CBGS 9/12 Folder : General Council Meetings 1981-1983
- CBGS 9/13 Folder : Condensed version of General Council Minutes 1977-1979
- CBGS 9/14 Folder : General Meeting - Lombard, Illinois 1980/06
- CBGS 9/15 Folder : Minutes of General Council Meetings 1981/0511
- CBGS 9/16 Folder : Minutes of General Council Meetings 1981/0824
- CBGS 9/17 Folder : General Council Meetings 1982-1983
- CBGS 9/18 Folder : Institute on Religious Life - Chicago, Illinois 1980/0215
- CBGS 9/19 Folder : Silver Jubilee of Brother Camillus 1979/0602
- CBGS 9/20 Folder : BGS Silver Jubilee letters from distinguished people 1976
- CBGS 9/21 Folder : Brother Camillus Silver Jubilee Memento Scrapbook 1979/0602
- CBGS 9/22 Folder : Letters of Brother Camillus and Religious c1970-1980s
- CBGS 9/23 Folder : Letters of Brother Camillus, Religious and Lay Persons 1980-1985
- CBGS 9/24 Folder : Letters to General Council from Brother Camillus 1980s
- CBGS 9/25 Folder : Letters of Brother Camillus and Lay Persons c1960-1980
- CBGS 9/26 Folder : Letters of Brother Camillus and Priests 1981-1984
- CBGS 9/27 Folder : Letters of Brother Camillus and Archbishop Sanchez 1977-1982
- CBGS 9/28 Folder : Letters of Brother Camillus and Distinguished Persons 1981-1983
- CBGS 9/29 Folder : Letters of Brother Camillus and BGS Brothers 1970s
- CBGS 9/30 Folder : Letters of Brother Camillus and BGS Brothers 1980s
- CBGS 9/31 Folder : Letters of Brother Camillus and Bishops c1960-1980s
- CBGS 9/32 Folder : Letters of Brother Camillus to the Congregation 1972-1978
- CBGS 9/33 Folder : Letters of Brother Camillus to the Congregation 1979
- CBGS 9/34 Folder : Letters of Brother Camillus to the Congregation 1980
- CBGS 9/35 Folder : Letters of Brother Camillus to the Congregation 1981-1982
- CBGS 9/36 Folder : Letters of Brother Camillus to the Congregation 1983
- CBGS 9/37 Folder : Letters of Brother Camillus and Council Members 1971-1979
- CBGS 9/38 Folder : Letters of Brother Camillus and Brother Mathias 1980s
- CBGS 9/39 Folder : Letters of Brother Camillus and Brother Michael 1977-1983
- CBGS 9/40 Folder : Letters of Brothers Camillus and Vincent de Paul c1970-1980s
- CBGS 9/41 Folder : Membership Directory 1981
- CBGS 9/42 Folder : Reflections of Camillus at Funeral of Brother Hurley 1982/0121
- CBGS 9/43 Folder : Brother Camillus Stationery nd
- CBGS 9/44 Folder : Superior General Stationery nd
- CBGS 9/45 Folder : Shareholders Stock Savings, Cooper Industries Inc. 1980
- CBGS 9/46 Folder : Statistics of BGS - Professed and Temporary 1983
- CBGS 9/47 Folder : 30th Anniversary ofBGS 1981
- CBGS 10/01 Folder : Brother Camillus Second Term - Appointments 1984-1985
- CBGS 10/02 Folder : Agreement of Engineering Service 1983/0808
- CBGS 10/03 Folder : Constitutions - First Draft 1985
- CBGS 10/04 Folder : Constitutions - Second Draft 1985
- CBGS 10/05 Folder : Constitutions - Third Draft 1985
- CBGS 10/06 Folder : "A Call to Shepherdhood" Workshop 1985/0707
- CBGS 10/07 Folder : Chapter Ballots 1983/08
- CBGS 10/08 Folder : Delegates to General Chapter 1983/08
- CBGS 10/09 Folder : Emmaus Journey: A Link With Chapter 1985/0113
- CBGS 10/10 Folder : Formation Team Meetings 1984/0106
- CBGS 10/11 Folder : General Council Meetings 1984/0307
- CBGS 10/12 Folder : General Chapter Meetings - Camillus Acceptance Speech 1983/1104
- CBGS 10/13 Folder : General Chapter - "New Mind - New Life" booklets 1984/06
- CBGS 10/14 Folder : General Chapter - "New Mind - New Life" schedule 1984/06
- CBGS 10/15 Folder : Letters of Brother Camillus and Bishops 1983-1984
- CBGS 10/16 Folder : Letters of Brother Camillus to General Council 1983-1985
- CBGS 10/17 Folder : Letters of Brother Camillus and BGS Brothers 1983-1985
- CBGS 10/18 Folder : Letters of Brother Camillus to the Congregation 1984
- CBGS 10/19 Folder : Letters of Brother Camillus to the Congregation 1985
- CBGS 10/20 Folder : Letters of Brother Camillus and Priests 1985
- CBGS 10/21 Folder : Letters of Brother Camillus and Religious 1984
- CBGS 10/22 Folder : Letters of Brother Camillus and Family nd
- CBGS 10/23 Folder : Letters of Brother Camillus and Brother Mathias 1982-1985
- CBGS 10/24 Folder : Letters of Brother Camillus and Brother Michael 1984-1985
- CBGS 10/25 Folder : Letters of Brother Michael (Secretary) to the Brothers 1983-1985
- CBGS 10/26 Folder : Oakland Proposal 1974-1985
- CBGS 10/27 Folder : Personal Letters of Brother Camillus 1981-1983
- CBGS 10/28 Folder : General Chapter Proposals and Study Sheets 1983/11
- CBGS 10/29 Folder : Results of Second General Chapter 1983/1109
- CBGS 10/30 Folder : Study Draft of proposed Manual of Prayer 1983/11
- CBGS 10/31 Folder : Vianney Seminary and Center 1984/1205