- [S3] William F. Phelan's Obituary, The Waterbury Republican Newspaper, Waterbury, Connecticut, March 19, 1937. Hereinafter cited as The Waterbury Republican.
- [S9] John J. Phelan entry, Birth Certificate (18 June 1914), State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut.
- [S10] John Phelan entry, John Phelan's Death Certificate, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as John Phelan's Death Certificate.
- [S40] William Phelan entry, William Phelan's Death Certificate, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as William Phelan's Death Certificate.
- [S41] Dennis Phelan entry, Dennis Phelan's Death Certificate, Volume 39, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as Dennis Phelan's Death Certificate.
- [S50] Helen Dwyer Phelan entry, Helen Phelan's Death Certificate , State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as Helen Phelan's Death Certificate.
- [S51] Loretta Phelan entry, Loretta Leonard Phelan's Death Certificate, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as Loretta Phelan's Death Certificate.
- [S63] John Dwyer's Obituary, The Waterbury Republican Newspaper, Waterbury, Connecticut, Dec 31, 1918. Hereinafter cited as The Waterbury Republican.
- [S67] Anna Dawson Dwyer's Obituary, The Waterbury Evening Democrat Newspaper, Waterbury, Connecticut, June 18, 1935. Hereinafter cited as The Waterbury Democrat.
- [S69] Francis J. Phelan's Obituary, The Waterbury Republican Newspaper, Waterbury, Connecticut, May 23, 1968. Hereinafter cited as The Waterbury Republican.
- [S84] Helen Dwyer entry, Birth Certificate (27 dec 1888), State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut.
- [S87] John Dwyer entry, John Dwyer's Death Certificate, Filed 31 dec 1918, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as John Dwyer's Death Certificate.
- [S90] Obituary-Dennis F. Phalen (sic), The Waterbury Republican Newspaper, Waterbury, Connecticut, February 13, 1943, Page 4. Hereinafter cited as The Waterbury Republican.
- [S164] Connecticut City Directories (CT: Johnson Publishing Company). Hereinafter cited as Connecticut City Directories.
- [S674] Funeral of Mrs. Helen (Dwyer) Phelan, The Waterbury Republican-American Newspaper, Waterbury, Connecticut, 28 September 1943. Hereinafter cited as The Waterbury Republican-American.
- [S677] Funeral of Daniel Bergin, The Waterbury Evening Democrat, Waterbury, Connecticut, 26 January 1920. Hereinafter cited as The Waterbury Democrat.
- [S746] John Joseph Phelan's Certificate of Baptism, (24 June 1914), Saint Francis Xavier Church, 625 Baldwin Street, Waterbury, Connecticut. Hereinafter cited as John Joseph Phelan's Certificate of Baptism.
- [S747] Francis Joseph Phelan's Certificate of Baptism, (23 December 1917), Saint Francis Xavier Church, 625 Baldwin Street, Waterbury, Connecticut. Hereinafter cited as Francis Joseph Phelan's Certificate of Baptism.
- [S872] "John Mitchell's Notebook of Family Events: Known Aunts and Uncles on Grandmother Mitchell's Side," (MS; 18 Kenwood Road, Milford, Connecticut); This is a handwritten compilation of family members and relatives and their associated events such as births, marriages, and deaths that John Mitchell has recorded over his lifetime. In some instances, he has sorted them according to family groups. John Mitchell III; 18 Kenwood Road, Milford, Connecticut, Photographed by Taryn L. Phelan on 21 September 2008 at 18 Kenwood Road, Milford, CT. Hereinafter cited as "John Mitchell's Notebook."
- [S1380] "Connecticut Military Census of 1917"; Ancestry.com; Provo, Utah, United States . Hereinafter cited as "Connecticut Military Census of 1917."
- [S1563] Deaths: Town of Waterbury, Jan 1911-Dec 1914, Volume 7, Page 240. John Joseph Phelan, Death Register, (8 September 1914), State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut, . Hereinafter cited as Death Registration.
- [S1665] The Connecticut State Library (A-Z Databases)-Connecticut Vital Records-Index of Marriages, 1897-1968, online www.ctatatelibrarydata.org. Hereinafter cited as CT State Library-(CT Vital Records)-Index of Marriages, 1897-1968.
- [S1777] Obituaries: Mrs. Anna Dwyer, The Waterbury Republican Newspaper, Waterbury, Connecticut, June 18, 1935. Hereinafter cited as The Waterbury Republican.
- [S1778] Obituary: Mrs. Joseph Phelan, The Waterbury Republican Newspaper, Waterbury, Connecticut, 12 January 1969. Hereinafter cited as The Waterbury Republican.
- [S1801] Francis Joseph Phelan entry, Francis Phelan's Death Certificate, May 27, 1968, State of Connecticut Bureau of Vital Statistics, 235 Grand Street, Waterbury, Connecticut. Hereinafter cited as Francis Phelan's Death Certificate.