• [S688] Derek Stanley Nash, Forgotten Families - A Family History (5, Wimmerfield Close, Killay, Swansea, SA2 7DE: self published, 1989). Hereinafter cited as Forgotten Families - A Family History.
  • [S795] Unknown author, World Family Tree Vol. 7 (n.p.: n.pub., unknown publish date). Hereinafter cited as World Family Tree Vol. 7.
  • [S2270] Letter from Margaret (Cairns) MacDonald to David A. Walker, November 2005; Personal Archives of David Arthur Walker (Edwards, Ontario, Canada).
  • [S2557] Transcriptions - People's Cemetery Summerside, read by David Walker compiled records, David Arthur Walker, Edwards, Ontario, Canada.
  • [S2739] Marriage License Book #4, 1851-1863, PEIGS, compiler, (Charlottetown, PEI: Public Archives). Hereinafter cited as Marriage License Book #5.
  • [S2740] Married: James Hunter & Agnes Wilson Walker, Marr. Announcement: James Hunter & Agnes Wilson Walker, The Islander, 25 July 1856, Page 3. Hereinafter cited as Marr. Announcement: James Hunter & Agnes Wilson Walker.
  • [S2826] Marker Inscription - Thomas Cairns. Thomas Cairns, Marker Inscription; David A. Walker, August 2006.
  • [S2858] 1901 Canada Census - George Mabey Price, George Mabey Price, Head Household #3, 1901, Microfilm, T-6510, Page 1. Summerside, Prince County East, District 133, Subdistrict a-2. National Archives of Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S2860] Baptismal Record, Church of England, Richmond, PEI: Thomas Carson Price, Transcribed baptismal records, Book #1, Page 214, (1855). Hereinafter cited as Baptismal Record, Church of England, Richmond, PEI: Thomas Carson Price.
  • [S2949] Obituary - Thomas Cairns, The Journal, Summerside, 26 May 1881. Hereinafter cited as The Journal.
  • [S2958] Marker Inscription - Olivia Cairns. Olivia Cairns, Marker Inscription; David A. Walker, 7 August 2006.
  • [S2960] Marker Inscription - Thomas Cairns Jr.. Thomas Cairns Jr., Marker Inscription; David A. Walker, 17 July 2004.
  • [S3087] The Websters of PEI 1758-1971. Hereinafter cited as The Websters of PEI 1758-1971.
  • [S3241] Obituary - Wyman Cairns, The Guardian, Summerside, Prince Edward Island. Hereinafter cited as The Guardian.
  • [S3669] Baptismal Record: Olivia Cairns, Baptismal Record, Record Book 1, Page 14, (11 April 1850). Hereinafter cited as Baptismal Record: Olivia Cairns.
  • [S3929] Marriages Book Vol. 4, 1852-1857, Master Name Index #5, p. 611 , 21 October 1856). Hereinafter cited as Marriages Book Vol. 4, 1852-1857.
  • [S4832] Cemetery Marker, Peoples Cemetery, Kensington, Prince County, Prince Edward Island, Canada. Edson G. Rayner & Ruth Cairns, tombstone inscription & photograph(s); documented by David A. Walker, 7 August 2010.
  • [S4838] Cemetery Marker - William H. Moase. William H. Moase, Cemetery Marker; David A. Walker, 8 August 2010.
  • [S4839] Baptismal Index, PARO, Charlottetown, P.E.I. - Baptismal Record - Robina Cairns, United Church , North Bedeque, Prince County, Prince Edward Island, Book 1, p. 19. Hereinafter cited as Baptismal Index, PARO, Charlottetown, P.E.I. - Baptismal Record - Robina Cairns.
  • [S4857] Cemetery Marker - John MacCaull. John MacCaull & Robina Cairns, Cemetery marker; David A. Walker, 10 August 2010.
  • [S4909] Marriage Book #7, 1856-1863 - William Wilson Cairns & Georgina Helen Darby (Charlottetown, Prince Edward Island: Public Archives & Records Office of Prince Edward Island). Hereinafter cited as Marriage Book #7, 1856-1863, p. 289, William Wilson Cairns & Georgina Helen Darby.
  • [S4910] Marriage Book #6, p. 136 & 137 - William Wilson Cairns & Georgina Helen Darby (Charlottetown, Prince Edward Island: Public Archives & Records Office of Prince Edward Island). Hereinafter cited as Marriage Book #6, p. 136 & 137 - William Wilson Cairns & Georgina Helen Darby.
  • [S5018] 1881 Canada Census - George Mabey Price, George Mabey Price, Head Household #264, 1881, Microfilm, C_13162, Page 1. Summerside, Prince County East, District 133, Subdistrict a-2. National Archives of Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S6135] Cemetery Marker - Jesse Schurman & Elizabeth Mary Callbeck. Jesse Schurman & Elizabeth Mary Callbeck, tombstone inscription; David A. Walker, 7 July, 2011.
  • [S6136] Baptism Record - Lottie Louisa Schurman, United Church, Bedeque, Prince County, Prince Edward Island, Record Book 1, Page 159, (3 November 1879). Hereinafter cited as Baptism Record - Lottie Louisa Schurman.
  • [S6137] Baptism Record - Priscilla Callbeck Schurman, United Church, Bedeque, Prince County, Prince Edward Island, Record Book 1, Page 166, (22 February 1884). Hereinafter cited as Baptism Record - Priscilla Callbeck Schurman.
  • [S6138] Baptism Record - Elma Loetta Schurman, United Church, Bedeque, Prince County, Prince Edward Island, Record Book 1, Page 165, (22 February 1884). Hereinafter cited as Baptism Record - Elma Loetta Schurman.
  • [S6141] Jesse Schurman and Elizabeth Callbeck marriage, PARO, Public Archives and Records Office of Prince Edward Island, Charlottetown, Queens County, Prince Edward Island, Canada, 46.23533,-63.12547. PARO, Charlottetown, PEI, Register, 1871-1878.
  • [S6337] Baptismal Record - Mary Cairns, Free Church of Scotland, Prince Edward Island, Book No. 7, Page 78. Hereinafter cited as Baptismal Record - Mary Cairns.
  • [S7019] Obituary - Dorothy "Dot" Russell (Callbeck) Inman, Moase Funeral Home, Summerside, Prince Edward Island23 April 2012.
  • [S8093] Descendants of Thomas & Elizabeth Clow of Suffolk, England, online http://trees.ancestry.com/tree/7316062/person/-1119866015. Hereinafter cited as Descendants of Thomas & Elizabeth Clow.
  • [S8101] Thomas Cairns & Agnes Wilson, (15 July 1804), Scotland, Marriages, 1561-1910, LDS Batch Number: M11821-7, System Origin: Scotland-ODM, GS Film: 1067960 , "Scotland, Marriages, 1561-1910," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XTLB-J3B : accessed 03 Mar 2013), Thomas Cairns and Agnes Wilson, 15 Jul 1804. Hereinafter cited as Marriage Record.
  • [S8102] Scotland, Births and Baptisms, 1564-1950, baptism, LDS Batch Number: C19524-1, System Origin: Scotland-VR, GS Film: 1067959, Reference ID: 2:1699FFJ, "Scotland, Births and Baptisms, 1564-1950," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XT15-JS4 : accessed 03 Mar 2013), (6 May 1812). Hereinafter cited as Scotland Births and Baptisms.
  • [S9055] 1921 Canada Census, Dock Road, Elmsdale, Prince County, Prince Edward Island, of John Callaghan household #105, 1921, digital copy of original image, LAC reference # RG 31, Folder #104, page 13. Library & Archives Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S9056] Cemetery marker, Sacred Heart Roman Catholic Cemetery, Alberton, Prince County, Prince Edward Island, Canada. John A. Callaghan & Mary B. Wallace, tombstone inscription; read by David A. Walker, 21 October 2013.
  • [S9361] Cemetery marker, United Baptist Cemetery, Central Bedeque, Prince County, Prince Edward Island, Canada. William Cairns & Ellen Stewart, photograph & inscription; read by David A. Walker, 4 August 2014.
  • [S9723] Cemetery Marker. William Cairns & Thirza Picketts, Marker Inscription; read by David A. Walker, 4 August 2014.
  • [S10296] Floral Hills Memorial Gardens, Pleasant Valley, Queens County, Prince Edward Island. Mary W. (Cairns) Rogers, tombstone inscription & photograph(s); documented by David A. Walker.
  • [S10320] Robert Cairns & Mary Carruthers, (November 1815), Scotland Marriages, 1561-1910, FHL Microfilm 1067970 , Indexing Project (Batch) Number M11847-2. Hereinafter cited as Scotland Marriages.
  • [S10710] Cemetery Marker, Bedeque (United Church) Cemetery, Lower Bedeque, Prince County, Prince Edward Island, Canada. Ada Louise Callbeck & Sarah Mildred Callbeck, tombstone inscription; read by David A. Walker, 11 August 2015.
  • [S10734] Cemetery Marker, Bedeque (United Church) Cemetery, Lower Bedeque, Prince County, Prince Edward Island, Canada. Elizabeth Callbeck, tombstone inscription; read by David A. Walker, 11 August 2015.
  • [S12302] Cemetery marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Ernest Everett Callbeck & Olga Parkman, tombstone inscription & photograph; read by David A. Walker, 3 July 2017.
  • [S12464] Cemetery marker, Church of Scotland Cemetery, Wilmot Valley, Prince County, Prince Edward Island, Canada. W. James Cairns & Gertrude Wright, tombstone inscription & photograph; read by David A. Walker, 24 July 2017.
  • [S14300] Cemetery marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Archibald N. Ramsay family plot, tombstone inscription & photograph; documented by David Walker, 25 August 2019.
  • [S14328] Cemetery Marker, Peoples Cemetery, Summerside, Prince County, Prince Edward Island, Canada. Thomas W. Johnston family plot, tombstone inscription & photograph; documented by David A. Walker, 26 August 2019.
  • [S14332] 1921 Canada Census, Charlottetown, Queens County, Prince Edward Island, of Marcus Calder household #125, digital copy of original document, Library & Archives Canada, Ottawa; Census Place: Charlottetown; Reference Number RG 31; Folder Number 105; Page 11. Library & Archives Canada, 395 Wellington St., Ottawa, Ontario, Canada.
  • [S14631] Marriage - William Jamieson & Ann Walker, Hazard's Gazette, Charottetown, Queens County, Prince Edward Island, Canada, published 24 February 1855. Hereinafter cited as Hazard's Gazette.
  • [S14662] Baptism Record, Public Archives & Records Office, Charlottetown; St. John's Anglican Church Records, Crapaud, Queens County; Record Book Number 2. Hereinafter cited as Baptism Record.
  • [S15093] Edson Gerald Rayner & Ruth Anderson Cairns, (1934), Marriage Record, Public Archives & Records Office, Charlottetown , RG19/s3/ss6: Marriage Registrations, 1934. Hereinafter cited as Marriage Record.
  • [S16174] Death Notice - Mary Louise (Cairns) McConaghy, Ferguson Funeral Home, O'Leary, Prince County, Prince Edward Island, Canada.