- MLEO 2/050 Author : Przecolocki, Valerian (Father,CR-Superior-Andrinopole) 1885/0524
- MLEO 2/050 Recipient : Kornheisl, Franz (Canon-Vienna) 1885/0524
- MLEO 2/051 Document : Article for Publication about Father Stephen Badin 1829?
- MLEO 2/051 Author : Leopoldine Society 1829?
- MLEO 2/051 Subject : Badin, Stephen Theodore (Father) 1829?
- MLEO 2/051 Subject : Flaget, Benedict Joseph (Bishop of Bardstown, KY) 1829?
- MLEO 2/051a Author : Saenderl, Simon (Father,CSsR-Detroit) 1832/0818
- MLEO 2/051a Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1832/0818
- MLEO 2/052 Author : Saenderl, Simon (Father,CSsR-in New York) 1832/0622
- MLEO 2/052 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1832/0622
- MLEO 2/053 Author : Haetscher, Franz Xavier (Father,CSsR-Detroit) 1832/0917
- MLEO 2/053 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1832/0917
- MLEO 2/054 Author : England, John (Bishop of Charleston, SC) 1833/03
- MLEO 2/054 Recipient : Firmian, Leopold Maximillian (Count-Abp of Vienna) 1833/03
- MLEO 2/055 Author : Dejean, Jean Pierre (Father-Detroit) 1830/0528
- MLEO 2/055 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1830/0528
- MLEO 2/056 Author : Rese, Frederick (Father-Vicar General of Cincinnati) 1830/0713
- MLEO 2/056 Recipient : Penkler (Baron-Leopoldine Society Board of Directors) 1830/0713
- MLEO 2/057 Author : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0803
- MLEO 2/057 Recipient : Leopoldine Society 1831/0803
- MLEO 2/058 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0710
- MLEO 2/058 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0710
- MLEO 2/059 Author : Kenrick, Francis Patrick (Coadjutor of Philadelphia) 1840/0514
- MLEO 2/059 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1840/0514
- MLEO 2/060 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0701
- MLEO 2/060 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0701
- MLEO 2/061 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0711
- MLEO 2/061 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0711
- MLEO 2/062 Author : Leopoldine Society Board of Directors 1830?
- MLEO 2/062 Recipient : Fenwick, Edward (Bishop of Cincinnati) 1830?
- MLEO 2/063 Author : Leopoldine Society Board of Directors nd
- MLEO 2/063 Recipient : Diocese of Bardstown nd
- MLEO 2/063 Recipient : Diocese of Charleston nd
- MLEO 2/063 Recipient : Diocese of Philadelphia nd
- MLEO 2/063 Recipient : Diocese of St.Louis nd
- MLEO 2/064 Author : Fenwick, Benedict Joseph (Bishop of Boston) 1831
- MLEO 2/064 Recipient : Fenwick, Edward (Bishop of Cincinnati) 1831
- MLEO 2/065 Author : Chanbo(m), Mary (?-Indian mother writing to her son) 1831/0706
- MLEO 2/065 Recipient : Rice, James (Cincinnati) 1831/0706
- MLEO 2/066 Document : List of Catholic Univs & Colls in N.American Dioceses nd
- MLEO 2/067 Document : List of Seminaries in North America nd
- MLEO 2/068 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0611
- MLEO 2/068 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0611
- MLEO 2/069 Author : Fenwick, Benedict Joseph (Bishop of Boston) 1831/0701
- MLEO 2/069 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0701
- MLEO 2/070 Author : Fenwick, Benedict Joseph (Bishop of Boston) 1831/0406
- MLEO 2/070 Recipient : Fenwick, Edward (Bishop of Cincinnati) 1831/0406
- MLEO 2/071 Author : Mazzuchelli, Samuel (Fr,OP-Isola de Michili-Mackinaw) 1839/0825
- MLEO 2/071 Recipient : Rese, Frederick (Very Rev Fr-Vicar Gen of Cincinnati) 1839/0825
- MLEO 2/072 Author : Stambaugh, J.C. (Indian Agency-Green Bay) 1831/1028
- MLEO 2/072 Recipient : Cass, Lewis (Secretary of War) 1831/1028
- MLEO 2/073 Author : Mazzuchelli, Samuel (Father,OP-Green Bay, WI) 1831/1021
- MLEO 2/073 Recipient : Stambaugh, J.C. (Indian Government Agent-Green Bay) 1831/1021
- MLEO 2/074 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0603
- MLEO 2/074 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0603
- MLEO 2/075 Author : Badin, Stephen Theodore (Father-Bardstown, KY) 1832
- MLEO 2/075 Recipient : Leopoldine Society 1832
- MLEO 2/076 Author : Baraga, Frederick (Father-Cincinnati) 1831
- MLEO 2/076 Recipient : Leopoldine Society 1831
- MLEO 2/077 Author : Badin, Stephen Theodore (Father-St.Joseph Mission, MI) 1830/1212
- MLEO 2/077 Recipient : Leopoldine Society 1830/1212
- MLEO 2/078 Author : Purcell, John Baptist (Bishop of Cincinnati) 1834/1001
- MLEO 2/078 Recipient : Leopoldine Society (President-Board of Directors) 1834/1001
- MLEO 2/079 Author : Fenwick, Edward (Bishop of Cincinnati) 1831/0710
- MLEO 2/079 Recipient : Rese, Frederick (Father-Vicar General of Cincinnati) 1831/0710
- MLEO 2/080 Author : Haetscher, Franz Xavier (Father,CSsR-Green Bay, WI) 1833/0305
- MLEO 2/080 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1833/0305
- MLEO 2/081 Author : Saenderl, Simon (Father,CSsR-Green Bay, WI) 1833/0626
- MLEO 2/081 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1833/0626
- MLEO 2/082 Author : Saenderl, Simon (Father,CSsR-Green Bay, WI) 1833/0724
- MLEO 2/082 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1833/0724
- MLEO 2/083 Author : Haetscher, Franz Xavier (Father,CSsR-Green Bay, WI) 1833/0902
- MLEO 2/083 Recipient : Passerath, Joseph (Father,CSsR-Superior-Vienna) 1833/0902
- MLEO 2/084 Author : Purcell, John Baptist (Bishop of Cincinnati) 1834
- MLEO 2/084 Recipient : unknown]1834` ]1834
- MLEO 2/085 Author : Henni, John Martin (Father-Missionary in Cincinnati) 1834
- MLEO 2/085 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1834
- MLEO 2/086 Author : Baraga, Frederick (Father) 1833
- MLEO 2/086 Recipient : Gressel, Amalia (Mrs-Father Baraga's Sister-Laibach) 1833
- MLEO 2/087 Author : Baraga, Frederick (Father-Grand River) nd
- MLEO 2/087 Recipient : Lichtenberg, Karl Anton (Fr-Secretary-LS Business Mgr) nd
- MLEO 2/088 Author : Baraga, Frederick (Father) nd
- MLEO 2/088 Recipient : Lichtenberg, Karl Anton (Fr-Secretary-LS Business Mgr) nd
- MLEO 2/089 Author : Baraga, Frederick (Father) 1833/0305
- MLEO 2/089 Recipient : Lichtenberg, Karl Anton (Fr-Secretary-LS Business Mgr) 1833/0305
- MLEO 2/090 Author : Rese, Frederick (Father-Vicar General of Cincinnati) 1832-1833
- MLEO 2/090 Recipient : Lichtenberg, Karl Anton (Fr-Secretary-LS Business Mgr) 1832-1833
- MLEO 3/001 Document : Minutes of Board of Directors Meeting 1852/0403
- MLEO 3/001 Author : Leopoldine Society 1852/0403
- MLEO 3/002 Document : Note Concerning List of Church Items 1852/0320
- MLEO 3/002 Author : Leopoldine Society 1852/0320
- MLEO 3/002 Subject : Baraga, Frederick (Father) 1852/0320
- MLEO 3/003 Author : Eccleston, Samuel (Archbishop of Baltimore) 1844/0512
- MLEO 3/003 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1844/0512
- MLEO 3/004 Author : Kundek, Joseph (Father-Vicar General of Vincennes) 1852/0402
- MLEO 3/004 Recipient : Milde, Vincent Eduard (Archbishop of Vienna) 1852/0402
- MLEO 3/005 Author : Reichel, Wenzel (Director-Chancery of Vienna) 1839/1121
- MLEO 3/005 Recipient : Leopoldine Society (Treasury Department) 1839/1121
- MLEO 3/006 Author : Reichel, Wenzel (Director-Chancery of Vienna) 1839/0201
- MLEO 3/006 Recipient : Leopoldine Society (Treasury Department) 1839/0201