- [S68] Holy Family Church Baptism Register, Mary Sullivan, Baptismal Record, (April 12, 1866), Holy Family Church, Chicago, Cook County, Illinois, USA.
- [S122] Mary Collette Sullivan, Baptismal Record, July 12, 1914, "St. Mary's Church, Evanston, Baptismal Register," [MF # 1548257], Item 3, Baptisms 1911-1915, page 38, FHL, Salt Lake City, UT.
- [S280] Michael A. Sullivan death notice, Chicago Daily News, Chicago, Illinois, February 8, 1902. Hereinafter cited as Chicago Daily News`.
- [S283] Chicago, Chicago City Directory (Chicago, Illinois: Lakeside Press, 1900). Hereinafter cited as Chicago City Directory.
- [S331] Listed in Philip M. Sullivan's Death notice in Chicago Tribune, June 21, 1959. She is listed as Sister Mary Ellen, D.C.
- [S489] Letter from Assistant Archivist Carol Will (Daughters of Charity of St. Vincent dePaul, 9400 New Harmony Road, Evansville, Indiana 47720) to Elaine Watson, 5 March 2003; Elaine McIntyre Beaudoin, personal files (Chicago, Illinois). Packet of information on Mary Collette Sullivan includes: Cover letter; October 15, 1996 interview; copies of articles about Sr. Mary Ellen in various Daughter of Charity publications; her funeral liturgy pamphlet; photos from her 50th Jubilee; and a fact sheet of information from her personal file.
- [S504] Michael A. Sullivan, Illinois undertaker's report of death no. 17670 (8 February 1902), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Illinois undertaker's report of death.
- [S505] Peter F. Sullivan, Illinois physician's certificate of death no, 18067 (24 May 1875), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Illinois physician's certificate of death.
- [S567] Patrick Sullivan, Illinois Physician's Certificate of Death no. 799 (January 3, 1881), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Illinois Physician's Certificate of Death.
- [S865] Michael Sullivan, Certificate of Naturalization, Pennsylvania, Northampton County, Original document does not include a file number (August 20, 1851); Chicago History Museum, Chicago, Illinois.
- [S1129] Veromi, online www.veromi.net. Hereinafter cited as Veromi.
- [S1137] Catherine Frances Sullivan, Illinois birth certificate no. 249 (May 10, 1921), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S1143] Patrick Sullivan burial, 4 January 1881, in Burial Register, page 274, Holy Family Church, Chicago, Cook County, Illinois, USA. Hereinafter cited as Burial Register.
- [S1307] Patrick Sullivan death notice, Chicago Tribune, Chicago, Illinois, January 3, 1881, pg. 8. Hereinafter cited as Chicago Tribune.
- [S1309] Michael H. Sullivan death notice, Chicago Tribune, Chicago, Illinois, January 20, 1958, page C6. Hereinafter cited as Chicago Tribune.
- [S1312] Peter F. Sullivan death notice, Chicago Tribune, Chicago, Illinois, May 25, 1895, page 6. Hereinafter cited as Chicago Tribune.
- [S1469] Michael Sullivan obituary, Chicago Daily Tribune, Chicago, Illinois, January 17, 1915, page B5. Hereinafter cited as Chicago Daily Tribune.
- [S1470] E. H. Hall, compiler, Chicago City Directory, 1855/56 (Chicago, Illinois: Robert Fergus, Book and Job Printer, 1855). Hereinafter cited as Chicago City Directory, 1855/56.
- [S1566] Ohio Deaths, 1908-1932, 1938-1944, and 1958-2007, online Ancestry.com. Hereinafter cited as Ohio Deaths.
- [S1568] St. Louis University, 1920 US Census, Missouri, St. Louis County, St. Louis, Washington, DC, Ward 17, ED 333, page 19A, National Archives and Records Administration T625, roll 956.
- [S1570] Xavier University, Xavier University Bulletin (Cincinnati, Ohio: Xavier University, Summer, 1946). Hereinafter cited as Xavier University Bulletin.
- [S1584] James R. Reilly, Richard Griffith and His Valuations of Ireland (Baltimore, Maryland: Clearfiled Compnay, 2000). Hereinafter cited as Richard Griffith and His Valuations of Ireland.
- [S1671] Wisconsin Marriage Index, 1973-1997, online ancestry.com. Hereinafter cited as Wisconsin Marriage Index, 1973-1997.
- [S1975] Mary Hoy, Illinois, Certificate of Death no. 14110 (April 29, 1932), Illinois Department of Public Health, Division of Vital Records, Springfield, Sangamon County, Illinois, USA. Hereinafter cited as Illinois, Certificate of Death.
- [S2071] William Sullivan Household, 1910 U.S. Census, Illinois, Cook County, Maywood, Washington, DC, ED 1540, page 16B, National Archives and Records Administration T624, roll 240.
- [S2344] Holy Family Church, Chicago, Illinois, "Holy Family Church Records," Baptismal entry, Book 4, page 357, Michael A. Sullivan, 30 October 1881, Family History Library, Salt Lake City, Utah.
- [S2360] St. Mary Church, Evanston, Illinois, "St. Mary Church Record," Baptismal entry, Item 3, Baptisms 1911-1915, page 38, Mary Collette Sullivan, 12 July 1914, Family History Library, Salt Lake City, Utah.
- [S2404] Joseph Sullivan, "Fwd: Lucile," e-mail message from e-mail address (Aurora, Illinois) to Elaine Beaudoin, December 2, 2016. Hereinafter cited as "Fwd: Lucile."
- [S2413] Eileen Sullivan, "Matthew Sullivan - Certificates," e-mail message from e-mail address (Edmonton, Canada) to Elaine Beaudoin, January 11, 2017. Hereinafter cited as "Matthew Sullivan - Certificates."
- [S2416] Matthew Sullivan entry, Funeral Director's Statement of Death, Reference number 52500, Connelly-McKinley Funeral Home, Edmonton, Alberta, Canada. Hereinafter cited as Matthew Sullivan Funeral Director's Statement of Death.
- [S2431] Peter Soraghan, Bellananagh, Cavan, County Cavan birth registration Entry 60, pages 12-14, code 02235753 (December 10, 1869), Ireland, Civil Registration Office, Dublin.
- [S2433] Matthew Sorahan, Bellananagh, Cavan, County Cavan birth registration Entry 160, page 2, code 02028702 (December 9, 1881), Ireland, Civil Registration Office, Dublin.
- [S2440] Fr. Patrick Sullivan, Celebrating the 50th Anniversary of Ordination Memorial pamphlet, 4 June 2011, Elaine McIntyre Beaudoin, personal files, Chicago, Illinois.
- [S2442] Michael Sullivan Memorial plaque, St. Matthew Church, Drumavaddy, County Cavan, Ireland; Reader: Elaine M. Beaudoin, August, 2011.
- [S2444] Michael J. Sullivan, Memorial Card, 12 May 1977, Elaine McIntyre Beaudoin, personal files, Chicago, Illinois.
- [S2476] Matthew Sorohan, Ireland, County Cavan, Ballinanaugh, Denbawn, death record Page 45, line 118; code page: 04380576 (December 7, 1923), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland. Hereinafter cited as Ireland, County Cavan, Ballinanaugh, Denbawn, death record.
- [S2500] Patrick Soraghan, Death register No. 470 (July 16, 1926), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland. Hereinafter cited as Monaghan Death Registration.
- [S2519] Patrick Sorahan, Ireland, Cavan, Bellananagh, Denbawn death registration No. 88 (July 15, 1876), Ireland, Civil Registration Office, Dublin. Hereinafter cited as Ireland, Cavan, Bellananagh, Denbawn death registration.
- [S2524] Matthew Sullivan, Ireland, Cavan, Ballinauagh, Denbawn birth registration Page 104 (February 15, 1868), Ireland, Civil Registration Office, Dublin.
- [S2526] Mary Sorahan, Ireland, Bellananagh, Cavan, Denbawn birth registration Page 94; #02036407 (June 6, 1881), Ireland, Civil Registration Office, Dublin.
- [S2568] Matthew Sorahan, Bellananagh, Cavan, Ireland death record Page 35, Image 042199776 (April 12, 1946), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland. Hereinafter cited as Bellananagh, Cavan, Ireland death record.
- [S2629] Peter Sorahan, death registration Page 56, line 14; ID# 07194089 (July 19, 1878), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland. Hereinafter cited as Ireland, Ballinanagh, County Cavan, Denbawn death registration.
- [S2676] Thomas Joseph Sullivan, Ireland, County Cavan, Cavan, Bellananagh birth certificate Registration number 1772601 (July 26, 1920), Ireland, Civil Registration Office, Dublin.
- [S2677] Mary Kate Sullivan, Ireland, County Cavan, Cavan, Bellananagh birth certificate Registration number 2038198 (October 5, 1923), Ireland, Civil Registration Office, Dublin.
- [S2716] Patrick Joseph Sullivan Memorial, Spring Hill Funeral Home, Nashville, Tennessee, November 28, 2013, https://obits.tennessean.com/obituaries/tennessean/…. Hereinafter cited as Spring Hill Funeral Home.
- [S2747] Peter F. Sullivan, Pennsyvania, Philadelphia City death certificate Certificate # 23852 (a May 9, 1996), Philadelphia City Archives and Historical Society of Pennsyvania, Philadelphia, Pennsylvania. Hereinafter cited as Pennsyvania, Philadelphia City death certificate.
- [S2750] Rev. F. Gette (Professor) household, 1860 US Census, Pennsylvania, Philadelphia County, Philadelphia, Washington, DC, Ward 10, page 983, National Archives and Records Administration M653, Roll 1160.
- [S2865] Mary Joy Sullivan death notice, Chicago Tribune, Chicago, Illinois, 16 Jan 1980, page 34. Hereinafter cited as Chicago Tribune.
- [S2918] Robert L. Sullivan, "Lunch discussion," e-mail message from unknown author e-mail (unknown address) to Elaine M. Beaudoin, February 7, 2023. Hereinafter cited as "Lunch discussion."
- [S2919] Kevin P. Sullivan obituary, My Racine County.com, Racine, Wisconsin, August 25, 2021, http://www.myracinecounty.com/obituaries/2021/…. Hereinafter cited as My Racine County.com.