- COWE : Lilliana Owens: Manuscripts
- COWE 1 Series : Correspondence
- COWE 1/01 Folder : Letters from Tim O'Rourke 1971-1973
- COWE 1/02 Folder : Letters from John Lesousky, C.R. 1967-1970
- COWE 1/03 Folder : Correspondence with Anton Debevec 1967-1968
- COWE 1/04 Folder : Correspondence with the Notre Dame Archives 1967-1972
- COWE 1/05 Folder : Letters from the Loretto Motherhouse 1959-1965
- COWE 1/06 Folder : Letters from Cardinal John J. Carberry 1970
- COWE 1/07 Folder : Letters from Paul Murphy 1970
- COWE 1/08 Folder : Correspondence with Francis P. Clark 1962-1974
- COWE 1/09 Folder : Letters from Augustin Wand, S.J. 1968-1971
- COWE 1/10 Folder : Correspondence in re` Nerinckx, Kentucky, Loretto 1972-1974
- COWE 1/11 Folder : Miscellaneous Correspondence 1959-1974
- COWE 1 Series : Maryland Emigration to Kentucky
- COWE 1/12 Folder : Manuscript 1968
- COWE 1 Series : Sisters of Loretto
- COWE 1/13 Folder : Official Documents nd
- COWE 1 Series : Research Materials
- COWE 1/14 Folder : Genealogy of Abell family nd
- COWE 1/15 Folder : History of St. Mary's College - Kentucky 1966-1970
- COWE 1/15 Document : includes letters and assorted documents
- COWE 1/16 Folder : Documents from Vatican Archives 1964
- COWE 1/17 Folder : Material from Loretto Motherhouse 1918-1938
- COWE 1/18 Folder : Letter of Unknown Origin 1904
- COWE 1 Series : Clippings
- COWE 1/19 Folder : Clippings about Father Leo Heinrichs 1938-1940
- COWE 1/20 Folder : Clippings about various Church issues 1965-1974
- COWE 1/21 Folder : Personal clippings 1970-1977
- AOWE : Lilliana Owens: Audio-Visual Material
- AOWE C2885 Audio (Reel) : Sister Lilliana Owens, S.L. - Interviewed by Roy J. McCarthy - KMOX Radio, St. Louis, MO 1964
- GOWE : Lilliana Owens: Graphics
- GOWE 1/02 Color Print : Very Rev. Stanley Matuszewski, MS, meeting with Pope Paul VI in Rome c1960s-1970s
- GOWE 1/01 B/W Print : Portrait of Most Rev. Mark Kenny Carroll, STD, Bishop of Wichita Kansas, inscribed to Lilliana Owens; photo by Les Broadstreet c1960s
- POWE : Lilliana Owens: Printed Material
- POWE 1/01 Item : Constitutions of the Sisters of Loretto 1952
- POWE 1/02 Item : Daily Prayers 1951
- POWE 1/03 Item : Loretto's Westward Movement: Seeking the Gold of Souls
- POWE 1/03 Item : Translation from the Spanish of Mother Magdalene Hayden's Letters, 1853-1865 / edited by M. Lilliana Owens
- POWE 1/03 Item : Mother Mary Francisca Lamy's account of her journey from New Orleans, as a little girl of 14 years, to Santa Fe
- POWE 1/03 Item : Letters of John B. Lamy, Archbishop of Santa Fe, New Mexico: Manuscripts in Archives, Loretto Motherhouse, Nerinx, Kentucky
- POWE 1/04 Item : Bulletin des Societes Historiques 1942
- POWE 1/05 Item : Lorettine Education in China 1923-1952 / by Sister Antonella Marie Gutteres, S. L. 1962
- POWE 1/06 Item : In Him Find Life 1962
- POWE 1/07 Item : Installation Mass program for John J. Carberry 1968
- POWE 1/08 Item : Provincial Annals of the O.F.M., New York 1938
- POWE 1/09 Item : The Mentor: Pioneers of the Great West / by George S. Bryan 1920
- POWE 1/10 Item : "It Happened Round A Flour Barrel" - pamphlet 1940
- POWE 1/11 Item : "St. Fidelis Church: Cathedral of the Plains"
- POWE 1/12 Item : "An Army of Peace" - booklet 1957
- POWE 1/13 Item : Sesquicentennial Mass for Blessed Phillipine Duchesne 1968
- POWE 1/14 Item : Vincentian Sesquicentennial Mass 1969
- POWE 1/15 Item : Publication Catalogue of the Jesuit Historic Institute 1968
- POWE 1/16 Item : Pamphlets from Missouri Historic Sites
- POWE 1/17 Item : Pamphlets from Loretto Motherhouse 1980