- [S261] Philip M. Sullivan to Nonnie Mahoney, Marriage record, September 21, 1910, "St. Mary's Church marriage records," FHL#1548257, Family History Library, Salt Lake City, Utah.
- [S332] Kathrine Sullivan, Chicago Daily News, Chicago, Illinois, 30 March 1928, p. 62. Hereinafter cited as Chicago Daily News.
- [S490] Philip M. Sullivan, 1920 US Census, Illinois, Cook County, Evanston, Washington, DC, ED 80, Page 8A, line 1, National Archives and Records Administration T625, roll 358.
- [S509] Kathrine Sullivan, Evanston Review, Evanston, Illinois, 5 April 1928, p. 72. Hereinafter cited as Evanston Review.
- [S565] Michael A. Sullivan, Illinois certificate of death no. 39058, Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Illinois certificate of death.
- [S580] 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.
- [S590] Nancy Agnes Sullivan, Illinois certificate of birth no. 8018 (March 2, 1916), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S615] Baptismal registery, p. 21, Sullivan (Sorohan), Patrick, baptismal record, (April 6, 1863), Denn Parish, County Cavan, Ireland. Hereinafter cited as Sullivan (Sorohan),Patrick, Baptismal record.
- [S616] Baptismal registry, p. 33, Sullivan (Sorohan), Bernard, baptismal record, (January 5, 1873), Denn Parish, County Cavan, Ireland. Hereinafter cited as Sullivan (Sorohan), Bernard, baptismal record.
- [S684] Michael A. Sullivan Obituary, Chicago Tribune, Chicago, Illinois, November 25, 1918, Chicago Tribune Historical Archive: Record Number 19181125dn031. Hereinafter cited as Chicago Tribune.
- [S764] Victoria Emma Sullivan, Illinois Certificate of Death no. 2479 (January 23, 1942), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Illinois Certificate of Death.
- [S902] Sullivan-Mahony Marriage License, Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Sullivan-Mahony Marriage License.
- [S916] Andrew Lawrence Sullivan, Illinois birth certificate no. 15303 (November 15, 1898), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S917] Arthur J. Sullivan, Illinois birth certificate no. 11035 (June 13, 1889), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S991] Margaret A. Paluch death notice, Chicago Tribune, Chicago, Illinois, October 11, 2009, Section 1, Page 40. Hereinafter cited as Chicago Tribune.
- [S995] Michael A. Sullivan household, 1910 US Census, Illinois, Cook County, Chicago, Washington, DC, ED 1054, Sheet 9A, Ward 25, National Archives and Records Administration T624, Roll 267.
- [S996] Devereaux English Household, 1920 US Population Census, Illinois, Cook County, Chicago, unknown repository address, ED 1485, Page 3A, Ward 25, unknown repository T625, Roll 343.
- [S1018] Rose Olszewska, Illinois Birth Certificate no. 12356 (March 6, 1894), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S1019] Olszewska-Malikoska Marriage License, no. 184594, Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA. Hereinafter cited as Olszewska-Malikoska Marriage License.
- [S1047] Henry Olszewski, Illinois Birth Certificate no. 12723 (March 23, 1902), Bureau of Vital Statistics, Cook County Clerk's Office, Chicago, Cook County, Illinois, USA.
- [S1091] Michael Olezewski household, 1910 US Census, Illinois, Cook County, Chicago, Washington, DC, ED 756, page 24B, National Archives and Records Administration T624, roll 258.
- [S1093] Michael Olszewski household, 1920 US Census, Illinois, Cook County, Chicago, Washington, DC, ED 1740, page 7B, National Archives and Records Administration T625, roll 344.
- [S1211] Michael A. Sullivan household, 1900 US Census, Illinois, Winnebago County, Rockford Township, Rockford City, Washington, DC, ED 138, Sheet 6A, Rockford Ward 4, National Archives and Records Administration T623, roll 356.
- [S1348] Anna Olszewski death notice, Chicago Daily Tribune, Chicago, Illinois, May 21, 1940, page 20. Hereinafter cited as Chicago Daily Tribune.
- [S1350] Thomas M. McBride death notice, Chicago Tribune, Chicago, Illinois, November 13, 1944, page 23. Hereinafter cited as Chicago Tribune.
- [S1452] "Philip M. Sullivan, WW II draft registration card, 1942", Local Board No. 151, 61; Chicago City No. 731.; Fold3; www.fold3.com. Hereinafter cited as "Philip M. Sullivan, WW II draft registration card."
- [S1709] Mary Patricia Sullivan obituary, Chicago Tribune, Chicago, Illinois, May 1, 2009, page 35. Hereinafter cited as Chicago Tribune.
- [S1735] Arthur Sullivan, Probate file 52249 (Doc. 182, Page 188), Archives of the Clerk of the Circuit Court of Cook County, Cook County, Illinois, USA. Hereinafter cited as Probate file.
- [S2083] Reiss, Genealogy of the Family of Clemens Anthony Reiss and Anna M. Mallmann Reiss (Sheboygan, Wisconsin: Self-published, November, 1973). Hereinafter cited as Reiss Family Genealogy, 1973.
- [S2165] Kenneth Maher Grave marker, Mt. Carmel Cemetery, Hillside, Cook County, Illinois, USA; Photographer: Annette Malone, June 24, 2015.
- [S2205] "U.S. World War I Draft Registration Cards, 1918," digital image by subscription, Ancestry.com (http://ancestry.com : accessed August 23, 2015), Herbert Walwin Stevenson, Serial # 32; Order # A465, Draft Board, Chicago, Cook County, Illinois; citing Selective Service Registration Cards, World War I: , NARA microfilm roll Roll #1439759, Draft board 13.
- [S2206] Scotland, Births and Baptisms, 1564-1950, online www.familysearch.org. Hereinafter cited as Scotland, Births and Baptisms, 1564-1950.
- [S2280] Carleen Malone, "RE: William J. Maher," e-mail message from e-mail address (Carol Stream, Illinois) to Elaine Beaudoin, October 15, 2015. Hereinafter cited as "RE: William J. Maher."
- [S2379] Philip Sullivan household, 1930 US Census, Illinois, Cook County, Evanston, Washington, DC, ED 2128, page 16B, National Archives and Records Administration T626, roll 500.
- [S2482] Thomas Maye and Anne Walsh marriage record, Tourlestrane, Tubbercurry, County Sligo, Ireland; February 18, 1893, IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland. Hereinafter cited as Thomas Maye and Anne Walsh marriage record, Tourlestrane, Tubbercurry, County Sligo, Ireland.
- [S2483] Patrick May, Tubbercurry, Aclare, County Sligo, Ireland, birth register Entry no. 158 (May 8, 1894), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland.
- [S2484] Martin John May, Tubbercurry, Aclare, County Sligo, Ireland, birth register Entry no. 17 (February 4, 1896), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland.
- [S2485] Anna Maria May, Tubbercurry, Aclare, County Sligo, Ireland, birth registration Entry no. 314 (January 9, 1900), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland.
- [S2486] Thomas J. May, Tubbercurry, Aclare, County Sligo, Ireland, birth registration Entry no. 211 (February 4, 1902), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland.
- [S2487] Luke F. May, Tubbercurry, Aclare, County Sligo, Ireland, birth registration Entry no. 208 (January 29, 1907), IrishGenealogy.ie, Department of Arts, Heritage and the Gaeltacht, Ireland.
- [S2488] James J. Holman, "RE: DNA match," e-mail message from e-mail address (Pennslyvania) to Elaine M. Beaudoin, May 1, 2017. Hereinafter cited as "RE: DNA match."
- [S2490] Thomas J. May obituary, Delaware County Daily Times, Upper Darby, Pennslyvania, June 17, 2001, online. Hereinafter cited as Daily Times.
- [S2492] Thomas May household, 1940 US Census, Pennsylvania, Delaware County, Chester, Washington, DC, ED 23-40; Page 4A, National Archives and Records Administration T627; Roll 3489.
- [S2529] Mary Sorohan, Death registration Page 55; #04582633 (June 24, 1904), Ireland, Civil Registration Office, Dublin. Hereinafter cited as Ireland, County Cavan, Bellananagh, Denbawn.
- [S2673] Karen Roelle Anderson Ancestry.com family tree, online https://www.ancestry.com/family-tree/tree/25267711/family. Hereinafter cited as Karen Roelle Anderson Ancestry.com family tree.
- [S2786] Patricia Marsh obit, East Bay Times, Walnut Creek, California, January 11, 2018, Online: https://www.legacy.com/obituaries/eastbaytimes/…. Hereinafter cited as East Bay Times.
- [S2787] Joe Marsh obit, East Bay Times, Walnut Creek, California, June 19, 2007, Online:https://www.legacy.com/obituaries/eastbaytimes/…. Hereinafter cited as East Bay Times.
- [S2902] Regina McBride Schattnik obit, Dignity Memorial Online, Online, April 28, 2021, https://www.dignitymemorial.com/obituaries/chicago-il/…
- [S2903] Patricia McBride Lavery obit, Chicago Sun-Times, Chicago, Illinois, April 4 2013, https://legacy.suntimes.com/obituaries/chicagosuntimes/…. Hereinafter cited as Sun-Times.
- [S2904] Catherine Virginia McBride obit, Chicago Tribune, Chicago, Illinois, 27 Nov 2001, pg 149. Hereinafter cited as Chicago Tribune.