- MSVY : Charles Leon Souvay: Microfilm
- MSVY 1 Series : Bishop L.W. DuBourg's Letters 1809-1826
- MSVY 1 : Memorial Marble Tablet in St. Louis Cathedral in New Orleans, LA (Latin) 1826
- MSVY 1 : Notes Bishop DuBourg early years compiled by E. Levesque, communicated by Mr. Trist Wood of New Orleans, French, typed nd
- MSVY 1 : Group of letters to Mrs Elizabeth A. Seton, originals in Archives of the Sisters of Charity, Mt. St. Vincent-on-Hudson, New York, nd
- MSVY 1 : Letter to Mrs. Elizabeth A. Seton 1808/0527
- MSVY 1 : Letter to Mrs. Elizabeth A. Seton, Baltimore, MD 1809/0715
- MSVY 1 : Letter to Mrs. Elizabeth A. Seton, Baltimore, MD 1809/1215
- MSVY 1 : Letter to Mrs. Elizabeth A. Seton, Baltimore, MD 1809/1229
- MSVY 1 : Letter to Mrs. Elizabeth A. Seton, Baltimore, MD laments the death of Pope Pius XII 1809/1230
- MSVY 1 : Letter to Anna Maria (Annina) Seton nd
- MSVY 1 : Life of Mother Elizabeth Boyle by A.M.M.G. pp. 99-101 1893
- MSVY 1 : Letter to Mother Seton 1810/0831
- MSVY 1 : Letter to Mother Seton 1810/0904
- MSVY 1 : Letter mentioning Fr. Flaget and Fr. Nagot, in which is enclosed a letter from Pope Pius XII and relics of Pope Pius XII including his flesh and a piece linen dipped in his blood which can be exposed only in the chapel 1810/0926
- MSVY 1 : Letter to Fr. Simon Brute, French, typed 1810/1205
All letters to Fr. Brute have location of originals as Catholic Archives of America, Notre Dame, IN, Case: Bishops and Archbishops of New Orleans, No. 14, presently Box II - 1 - a.
- MSVY 1 : Letter to Mother Seton from Sr. Mary Agnes McCann's book -- "Mother Seton's Daughters" Vol. 1, pp. 83-85, mentions Rev. Simon Gabriel Brute in his connection with the community, pp. 122-123 in English 1811/06
- MSVY 1 : Letter Fr. Tessier, original Notre Dame Archives 1812/08
- MSVY 1 : Letter to Fr. Simon Brute, original Notre Dame 1812/0828
- MSVY 1 : Letter to Fr. Simon Brute, original Notre Dame 1812/1013
- MSVY 1 : Letter to Fr. Simon Brute, original Notre Dame 1813/1007
- MSVY 1 : Letter to Fr. Simon Brute, original Notre Dame 1814/0912
- MSVY 1 : Letters to Anthony de Sedella, O.M.Cap. 1815/04
- MSVY 1 : Letters to Anthony de Sedella, O.M.Cap. 1815/0502
- MSVY 1 : Letter to Fr. Simon Brute, Original Notre Dame 1815/1005
- MSVY 1 : Letter to Cardinal Litta, Prefect of Propaganda 1816/0106
- MSVY 1 : Letter to Cardinal Joseph Doria Pamphili 1816/0109
- MSVY 1 : Letters to Marie Rilieux, Soeur Sainte Madeleine (Ursuline), Dispensation of her vows and what happened later 1816-1834
- MSVY 1 : Letter to Cardinal Litta 1816/0209
- MSVY 1 : Letter to Abbe de Simony 1816
- MSVY 1 : Letter to Cardinal A. Dugani 1816/0411
- MSVY 1 : Letter to Fr. DeAndreis, Bordeaux 1816/04
- MSVY 1 : Patent of Vicar General to Father Rosati (latin) 1816/0606
- MSVY 1 : Propaganda Fide 1818/0624
- MSVY 1 : Propaganda Fide 1816
- MSVY 1 : Propaganda Fide 1817
- MSVY 1 : Fr. Simon Brute 1817/0422
- MSVY 1 : Abbe de Simony 1817/04,06
from the Vie De Mgr. de Simony by Abbe J.M. Peronne, 2nd Paris, 1861; pp 238-39; pp. 239-40.
- MSVY 1 : From the Archives of Propaganda Fide 1817/0116
- MSVY 1 : Letter to Fr. Verber (?) 1817/0516
- MSVY 1 : Letter to Mother Seton (English) 1817/1029
- MSVY 1 : To Fr. Rosati, St. Thomas Seminary 1816/0422
- MSVY 1 : To Fr. Rosati, typed, English translation from French 1818/0616
- MSVY 1 : To Fr. Brute, English translation 1818/0704
- MSVY 1 : To Fr. Brute, French 1817/10
- MSVY 1 : Letters to Fr. Rosati, July - Dec, 1818 (French & Eng) 1818
- MSVY 1 : DuBourg Letters Collection 1819-1820
- MSVY 1 : Letter to Bishop Rosati nd
- MSVY 1 : Letter to Cardinal Litto (?) Latin nd
- MSVY 1 : Letter to Cardinal Litto (?) French, confidential nd
- MSVY 1 : Document, to trustees of Holy Mary's Congregation at the Barrens re. securing land for seminary, County St. Genevieve, Territory of Missouri, names on the document include Aquila Hagan;, Wilfred Layton, John Layton, DuBourg binds himself to debt of $3000. nd
- MSVY 1 : Document between DuBourg and Ignatius Layton and his wife for $900. for 640 acres of land to secure the maintenance of said congregation, & $1500. to construct a seminary - Document in English nd
- MSVY 1 : Letter to Fr. Bigeschi, Perryville, MO nd
- MSVY 1 : Letter to Fr. Brute nd
- MSVY 1 : Letter to Cardinal Fontana 1820/0405
- MSVY 1 : Circular to the clergy re. Fr. DeAndreis death in "Sketches of the Life of the Very Rev. Father de Andreis," 1st Edition, pp. 174-175 1820/1016
- MSVY 1 : DuBourg letters 1821-1823
- MSVY 1 : Letter to Cardinal Fontana, in French and Latin nd
- MSVY 1 : Letter to his brother, Louis DuBourg nd
- MSVY 1 : Handwritten letter to Bishop of Philadelphia nd
- MSVY 1 : Letter to Bishop Edward Fenwick, Cincinnati 1823/0704
- MSVY 1 : Several letters to Bishop - elect Rosati 1823/1223
- MSVY 1 : Letter to Edmund Saulorier nd
- MSVY 1 : DuBourg letters 1824-1825
- MSVY 1 : Letter to Pope Leo XII 1825/0201
- MSVY 1 : DuBourg letters 1824-1825
- MSVY 1 : Letter to Archbishop Peter Caprano, Prop. Fide, Cardinal Nuntio of France 1826/0115
- MSVY 1 : DuBourg Letters 1826-1835
- MSVY 1 : Some few pages in DuBourg's own hand nd
- MSVY 1 : Letter to Bishop Rosati from Mme. de Ste. Marie (nee duBourg) 1835/0913
- MSVY 1 : List of letters to Mother Seton with dates nd
- MSVY 1 : DuBourg to Rosati Letters 1814-1826
- MSVY 2-4 Series : Rosati Documents 1739-1843
- MSVY 2-3 Subseries : Rosati letters grouped by date 1827-1843
Groups 1-6 contain letters to the following persons: Nicholas Rosati; Fr. Baccari; Fr. Saulnier; Fr. Borgna; Fr. Dahmen; Mme. Duchesne Florissant; Fr. Van Quichenborne; Bishop Joseph Flaget; Bishop John David; Most Reverend Daniel Murray, Archbishop of Dublin. Group 9 and Group 11 targets on film reversed by date. Most of the letters written to Fr. Saulnier; Fr. Cholletin, Lyons, France; Fr. Baccari; occasional letters to Bishop Flaget; Bishop Portier; and Cardinal Cappellari. Groups 18-23: some official church documents included among letters noted below by group and date.
- MSVY 2 : Letter to Fr. Hill in Cincinnati to deliver a sermon in English to commemorate Andrew Jackson's victory over British troops in New Orleans, Jackson invited by Louisiana legislature, ceremony Jan. 8, 1828 1827/0518
Languages French, Latin, Italian, and English (translation)
- MSVY 3 : "Relazione della Consacrazione della Nueva Chiesa Cattedrale di S. Luigi, Stato del Missouri, celebrata le 26 Ottobre 1834" I - Descrizione della Chiesa, L. interiore del tempio presenta, II - Solenne Dedicazione della Chiesa, 2 pages, transcribed and typed, Italian; Original Archives of the Proc. Gen. C.M., Rome, America, P.II, Appendice, pp. 111-122, Group 20 c1834/0411
- MSVY 3 : Group 22, 18 pages, Latin "Statuta, Dioecesis S. Ludovici, promulgata, Ab Ilimo ac Emo. D. D. Joseph Rosati, Congregationis Missionis Episcope S. Ludovici, in Synode Dioecisana habita in Ecclesia Cathedrale, Mense Aprile, MDCCCXXXIX" Addressed to Eminentissime Domine D. Cardinali Fransoni, S.C. de Propaganda Fide Praefecto- lists all priests, etc. in diocese & location 1839/0429
- MSVY 3 : Letter from Joseph Rosati to brother priests, 9 pp 1839/0429
- MSVY 3 : "Stato Della Diocesi de S. Luigi nei 1840," 18 pp. settlements, priests (77), seminarians (11), & those studying at various colleges & novitiates 1840
- MSVY 3 : Group 23, letters negative format, followed by 3 documents 1841-1843
- MSVY 3 : "A Messieurs du Conseil Central de Paris de l'Oeuvre de la Propagation de la Foi," 14 pp. 1842/0414
- MSVY 3 : "Relazione esibita all' Emo. Prefetto della S. C. de Propaganda di Monsig. Giuseppi Rosati Vescovo di S. Luigi, sulla sus Missione in Haiti 1842/0504
- MSVY 3 : Petition to the Holy Father, Pope Gregory XVI 1843/0305
- MSVY 3 Subseries : Rosati Letters, 2 Volumes, Italian 1809-1843
- MSVY 3 : Vita de Monsig. Giuseppi Rosati, 95 pp. nd
- MSVY 3 : Monsig. Rosati Appendice, "Articles of the 'Diario di Roma'" 6pp. 1843/11
- MSVY 3 : Necrologia de Monsignor Giuseppi Rosati 9 pp nd
- MSVY 3 : Biografia di Giuseppi Rosati, V. de S.Luigi, 7pp. nd
- MSVY 3 : Assorted documents, unknown content 1809-1811
- MSVY 3 : Vows of Joseph Rosati 1811/0204
- MSVY 3 : Faculties for hearing confessions in the Archdiocese of Naples 1812-1813
- MSVY 3 : Assorted documents and letters, unknown content 1814-1822
- MSVY 3 : "Act to Incorporate St. Mary's Seminary, County Perry, Missouri" 1822/1128
- MSVY 3 : Letters, Nov., 1841 and April 22, 1842 1841-1842
- MSVY 3 : "al Merite Insigne Del Emo. Vescovo di S. Luigi negli Stati Unite de America Emo. Monsignore D. Giuseppi Rosati," 8 pp. nd
- MSVY 3 : Letter 1843/03
- MSVY 3 : "Inventario," 8 pp. 1843/1013
- MSVY 3 : Brief joining of Florida to Vicariate of Mississippi and Alabama by order of Pope Pius VII 1823/0121
- MSVY 3 : Brief of appointment of Rosati to Coadjutorship 1823/0714