• [S1912] Birth Certificate, Delayed, Tennessee Dept. of Public Health, Div. of Vital Stats File Number 76828 (issued 26 Aug 1941), unknown repository, unknown repository address.
  • [S1914] Death Certificate, Florida Vital Statistics, entry, , issued 19 Feb 1991, File Number 39-91-000993, unknown repository, unknown repository address. Hereinafter cited as Death Certificate, Florida Vital Statistics.
  • [S1915] Michigan Dept. of Public Health FILE: Number 0141550 (issued 1 Sep 1995), unknown repository, unknown repository address.
  • [S1916] Death Certificate, South Carolina, , Issued 28 Apr 1994, File Number 63-008908, unknown repository, unknown repository address. Hereinafter cited as Death Certificate, South Carolina.
  • [S2040] Unknown spouses' names, (issued 27 Jun 1994), Marriage Certificate, Cumberland Co., Tennessee, by Cumberland Co., TN, from Book 1, Page 12 , unknown manuscript info. Hereinafter cited as Marriage Certificate, Cumberland Co., TN.
  • [S2056] S.B. Chrimes, Henry VII (Great Britain: Yale, 1999). Hereinafter cited as Henry VII.
  • [S2338] Sir William H. St. John Hope, The Last Testament & Inventory of John de Veer. 13th Earl of Oxford, 6 May 1915). Hereinafter cited as The Last Testament & Inventory of John de Veer. 13th Earl of Oxford.
  • [S2814] Cemetery Marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. George Porter Walker & Ethel Maude Underhay, tombstone inscription & photograph; documented by David A. Walker, 21 August 2001.
  • [S3044] Samuel Deane, History of Scituate, Massachusetts, From its First Settlements to 1831 (Boston: James Loring, 1831). Hereinafter cited as History of Scituate, Massachusetts, From its First Settlements to 1831.
  • [S3522] 1901 Canada Census, Summerside, Prince County, Prince Edward Island, household #102 of George Porter Walker, 31 March 1901, Microfilm, LAC microfilm T-6510. Summerside, Prince County, Prince Edward Island, District Number 133, Subdistrict Number a-2.. Library & Archives Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S3523] Household #142 of George Porter Walker, 14-15 June 1911 Microfilm, Library & Archives Canada, 395 Wellington St., Ottawa, Ontario, Canada,.
  • [S3657] Wikipedia, online http://en.wikipedia.org/wiki/Catherine_of_Valois. Hereinafter cited as Wikipedia.
  • [S4323] Wikipedia, online http://en.wikipedia.org/wiki/John_de_Vere. Hereinafter cited as Wikipedia.
  • [S4332] Wikipedia, online http://en.wikipedia.org/wiki/Henry_VII_of_England. Hereinafter cited as Wikipedia.
  • [S4338] Wikipedia, online http://en.wikipedia.org/wiki/Owen_Tudor. Hereinafter cited as Wikipedia.
  • [S4359] Wikipedia, online http://en.wikipedia.org/wiki/Elizabeth_I_of_England. Hereinafter cited as Wikipedia.
  • [S4963] Ernest George Walker entry Death Record, Office of Floral Hills Memorial Gardens, Pleasant Valley, P.E.I. - Ernest George Walker, Floral Hills Memorial Gardens, Pleasant Valley, Queens County, Prince Edward Island, Canada, 46.36557,-63.44899. Hereinafter cited as Death Record, Office of Floral Hills Memorial Gardens, Pleasant Valley, P.E.I. - Ernest George Walker.
  • [S4964] Cemetery Marker, Floral Hills Memorial Gardens, Pleasant Valley, Queens County, Prince Edward Island, Canada. Ernest George Walker & Doris E. Turtle, tombstone inscription & photograph(s); documented by David A. Walker, 27 August 2010.
  • [S5606] Marriage Registration - Evelyn Ruth Walker & Andrew M. Vickers, Evelyn Ruth Walker & Andrew M. Vickers marriage, 22 March 1940, Provincial Archives of New Brunswick, Fredericton, York County, New Brunswick, Canada. Microfilm F20015, Ref. B4/1940, Number 18045.
  • [S6125] Cemetery Marker - Harriet Wright. Harriet Wright, Marker Inscription; David A. Walker, 7 July 2011.
  • [S6126] Cemetery Marker - Charles Wright Vickerson. Charles Wright Vickerson, Marker Inscription; David A. Walker, 7 July 2011.
  • [S6127] Cemetery Marker - Lemuel Vickerson. Lemuel Vickerson, Marker Inscription; David A. Walker, 7 July 2011.
  • [S6131] Baptismal Record: Martha Strong Vickerson, , Trinity United Church, Summerside, Prince Edward Island, Book #1, Page 13, (9 August 1835). Hereinafter cited as Baptismal Record: Martha Strong Vickerson.
  • [S6132] Baptismal Record: Herbert James Vickerson, , Trinity United Church, Summerside, Prince Edward Island, Book #1, Page 9, (5 June 1871). Hereinafter cited as Baptismal Record: Herbert James Vickerson.
  • [S6134] Baptismal Record: Henry Vickerson, , Trinity United Church, Summerside, Prince Edward Island, Book #1, Page 3, (3 February 1868). Hereinafter cited as Baptismal Record: Henry Vickerson.
  • [S6512] Marriage License - George Porter Walker & Ethel Maude Underhay, George Porter Walker & Ethel Maude Underhay marriage, 9 October 1894, PARO, Public Archives and Records Office of Prince Edward Island, Charlottetown, Queens County, Prince Edward Island, Canada. R.G. Vital Statistics, Series 3 Marriage Records, Subseries 4 Marriage Licenses Book July 1897 - Dec. 1898.
  • [S6513] George Porter Walker & Ethel Maude Underhay marriage, 13 Oct. 1894, PARO, Public Archives and Records Office of Prince Edward Island, Charlottetown, Queens County, Prince Edward Island, Canada. Vital Statistics R.G. 19, Series 3 Marriage Records, Subseries 4 Licenses, July 1897 - Dec. 1898.
  • [S7668] Correspondence with Pat Allan . Personal Archives of David Arthur Walker (Personal Archives of David Arthur Walker, Edwards, Ontario, Canada).
  • [S7725] Late Registration of Birth, John Nelson Walker, digital copy of original document PANB microfilm F18901, Code 1900-802027 (23 May 1957), Provincial Archives of New Brunswick, Fredericton, York County, New Brunswick, Canada.
  • [S7919] Death: Mrs. George P. (nee Underhay) Walker, Journal Pioneer, Summerside, 10 November 1970, page 3. Hereinafter cited as Journal Pioneer.
  • [S7976] Cemetery Transcript, Peoples Cemetery, Summerside, Prince Edward Island, Norman R. Wright PEIGS publication Lot 17-4, 2003, Library of David Arthur Walker, Edwards, Ontario, Canada.
  • [S8274] Obituary John Leslie Underhay 1925-2013, Dingwell Funeral Home, Montague, Prince Edward Island.
  • [S8446] Cemetery marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Norman R. Wright & M. Matilda Wadman, tombstone inscription; read by David A. Walker, 1 July 2013.
  • [S9078] 1921 Canada Census, Convent St., Summerside, Prince County, Prince Edward Island, household #124 of George Porter Walker, 15-16 June 1921, Microfilm, LAC Reference Number RG 31, Folder Number 103, Page 11. Library & Archives Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S9661] U. S. Social Security Death Index, 1935-2014, Louise (Tulloch) Wagenfeld entry. Number 027-07-4303.Ancestry (Canada), http://www.ancestry.ca. Hereinafter cited as U. S. Social Security Death Index.
  • [S9662] U. S. Social Security Death Index, 1935-2014, Russell C. Wagenfeld entry. Number 027-07-7079.Ancestry (Canada), http://www.ancestry.ca. Hereinafter cited as U. S. Social Security Death Index.
  • [S9663] Massachusetts Death Index, 1970-2003, Russell C. Wagenfeld entry. Ancestry (Canada), http://www.ancestry.ca. Hereinafter cited as Massachusetts Death Index.
  • [S9664] U. S. Social Security Death Index, 1935-2014, Roger C. Wagenfeld entry. Number 023-34-7117.Ancestry (Canada), http://www.ancestry.ca. Hereinafter cited as U. S. Social Security Death Index.
  • [S9665] Public Record Filings, Historical Residential Records Compilation of Voter Registration Lists, U.S. Public Records Index, Volume 1 (Provo, Utah: Ancestry.com). Hereinafter cited as U.S. Public Records Index.
  • [S9848] Cemetery marker, Peoples Cemetery, Kensington, Prince County, Prince Edward Island, Canada. Isaac Lowther & Ella Jane Wadman, tombstone inscription; read by David A. Walker, 14 August 2014.
  • [S10315] Cemetery Marker, Peoples Cemetery, Kensington, Prince County, Prince Edward Island, Canada. Audrey F. (Tuplin) Schurman, photograph & inscription; read by David A. Walker, 16 August 2015.
  • [S12275] Cemetery marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Elmer Sinclair Waite & Frances Hall Waugh, tombstone inscription & photograph; read by David A. Walker, 18 June 2017.
  • [S12400] James Chester Tuplin, Canadian Virtual War Memorial (Ottawa, Canada: Commonwealth War Graves Commission). Hereinafter cited as Canadian Virtual War Memorial.
  • [S13638] Floral Hills Memorial Gardens, Pleasant Valley, Queens County, Prince Edward Island. Arthur 'Dick' Turpin Turpin, tombstone inscription; documented by David A. Walker.
  • [S14522] Cemetery marker, Peoples Cemetery, Kensington, Prince County, Prince Edward Island, Canada. Miranda Dawn Wadman, tombstone inscription & photograph; documented by David A. Walker, 31 August 2019.
  • [S14523] Cemetery marker, Peoples Cemetery, Kensington, Prince County, Prince Edward Island, Canada. Leigh F. Wadman, tombstone inscription & photograph; documented by David A. Walker, 31 August 2019.
  • [S14552] Cemetery marker, United Church Cemetery, Margate, Prince County, Prince Edward Island, Canada. Moses S. Woodside & Teresa G. Tuplin, tombstone inscription & photograph; documented by David A. Walker, 1 September 2019.
  • [S14797] George P. Walker & Ethel M. Underhay, (1897), Marriage Record, Public Archives & Records Office, Charlottetown , RG19, Series 3, Subseries 4: Marriage Licenses, 1897. Hereinafter cited as Marriage Record.
  • [S15634] Obituary - John Franklin Van Pilsum, Washburn-McReavy Funeral Home, Minneapolis, Minnesota.
  • [S16341] Cemetery Marker, St. Paul's Roman Catholic Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Ernest John Waite, tombstone inscription; documented by David A. Walker.