- [S36] "Research by Raymond Jackson", 1980 & 2002, Raymond Irving Jackson (Hemel Hempstead), to Martin Jackson (Co-ordinator of this website); . Hereinafter cited as "Research by Raymond Irving Jackson."
- [S44] Tina Jenkins, "Research by Tina Jenkins," e-mail message from unknown author e-mail (unknown address) to Martin Jackson, 2002.
- [S51] GEDCOM file created by Research by Victoia Hammersley, (unknown author e-mail), 2002 (unknown repository, unknown repository reference).
- [S53] "Research by Tony Shardlow", A.K.Shardlow (Bromsgrove, Worcestershire), to Martin Jackson (Crieff, Perthshire); . Hereinafter cited as "Research by Tony Shardlow."
- [S55] Evelyn Holmes, Evelyn HOLMES- Letter 1-April-1997 n.pub.,. Source Media Type: Book.
- [S60] "Research by Joy Hungerford", 2003, Joy Hungerford (Derbyshire), to Martin Jackson (Martin Jackson's Family Archives); . Hereinafter cited as "Research by Joy Hungerford."
- [S72] "Research by Eil Garford", 2005, Eileen Garford to Martin Jackson (Martin Jackson's Family Archives); . Hereinafter cited as "Research by Eil Garford."
- [S74] Letters from Geoffrey Woollard to Martin Jackson, 2001 - 2003.
- [S79] E-mails from Gillian Johnson to Martin Jackson, 2005 onwards.
- [S95] Colin Peter Bull, Colin Bull- Personal Research of BULL Family 1980 - 2005 Colin Bull, Derbyshire County Record Office.
- [S98] E-mails from Thelma Wigley to Martin Jackson,.
- [S103]
- [S119] "Nottinghamshire Marriages Index", 2018, extracted by Martin Jackson.
- [S220] Church of England Parish Registers, 1813 - 1906. London Metropolitan Archives - Births & Baptisms,.
- [S305] The National Archives, Kew, Public Record.
- [S350] Date & Place details extracted from the "Derbyshire Registrar's Birth Index" held by the Derbyshire Family History Society.
- [S355] Derbyshire Papist Returns of 1705-1706. Chesterfield, Derbyshire: Derbyshire Record Society, 1982.
- [S403] M. Akin, "Research by Matt Akin," e-mail message from e-mail address , March 2006 onwards.
- [S409] E-mails from Robert Ashe (e-mail address) to Martin Jackson, up to March 2013
"unknown cd." - [S415] E-mails from Malcolm Ball (unknown author e-mail) to Colin Bull, 2006 (unknown repository, unknown repository reference) "unknown cd."
- [S417] "Personal Research by Geraldine Bancroft", 2013, Geraldine Bancroft (< e-mail address >).
- [S423] "Research by Lesley Bradwell", Nov 2004, Lesley Bradwell to Martin Jackson (Martin Jackson's Family Archives);.
- [S430] E-mails from Sharon Oddie Brown (e-mail address) to Martin Jackson, November 2011 onwards "unknown cd."
- [S443] "Research by Pamela Dean Bull & Frances Bull", August 2005, ; . Hereinafter cited as "Dual Research of Pamela & Frances Bull."
- [S444] E-mails from Peta BULL to Martin Jackson, beginning in 2007.
- [S446] E-mails from Steve Bull to Martin Jackson, 2005 onwards.
- [S463] E-mails from Pat Conchan to Martin Jackson, November 2011 onwards .
- [S464] "Personal Research by Lyndy Cracknell", 2010, Lyndy Cracknell (New South Wales),.
- [S477] E-mails from Elizabeth Dresner (e-mail address) to Martin Jackson, unknown period (unknown repository, unknown repository reference) "unknown cd."
- [S499] Source - V.A.Fretwell -.
- [S616] E-mails from Angela Steele to Martin Jackson, beginning in October 2008.
- [S629] "Research by Steve Welling."
- [S635] "Research by Colleen Smith" Colleen Smith.
- [S641] "Research by Tim Ryeland" (www.ryeland.com),.
- [S642] "Personal Research by Caroline Green", 2010, Caroline Green.
- [S649] E-mails from Greg Maunsell to Martin Jackson, beginning in 2008 to 2011.
- [S656] E-mails from Robert Kennedy (e-mail address) to Martin Jackson, November 2011 onwards "unknown cd."
- [S657] E-mails from Ross Morgan (e-mail address) to Martin Jackson, 10 October 2012 onwards "unknown cd."
- [S676] Personal Research by Luke Theobald.
- [S677] Personal Research by Antony & Tracy Richardson CD.
- [S1038] Lancashire Online Parish Clerks Project.
- [S1850] 1850 US Federal Census.
- [S1883] The 1881 Canadian Census was taken onwards from 4 April 1881.
- [S1893] The 1891 Canadian Census was taken onwards from 6 April 1891.
- [S1903] The 1901 Canadian Census was taken on 31 March 1901.
- [S1930] 1930 US Federal Census.
- [S1940] 1940 US Federal Census.
- [S2000] County Record Office - Staffordshire,.
- [S2003] Transcript of the unknown record type of unknown parish, unknown period (unknown repository, unknown repository reference) "unknown cd."
- [S2012] US Social Security Death Index (SSDI).