- [S22] Letter from Information supplied by Lyla Murray (9 Harcourt Avenue, East Hills, N.S.W. 2213.) to Martin Jackson, 1980 - 2002; unknown repository (unknown repository address).
- [S29] Letter from Research by Janet Kirk to Martin Jackson, 2001 - 2002;.
- [S35] "Research by Joan Haynes", 2000-2002, Joan Haynes to Martin Jackson (Crieff, Perthshire); . Hereinafter cited as "Research by Joan Haynes" unknown cd.
- [S38] "Research by June Johnson", 2002, Author - June Johnson ;.
- [S40] "Research by Melanie Hammond", 1980 - 2001, Melanie Hammond (Petersfield, Hampshire), to Martin Jackson (Crieff, Perthshire); . Hereinafter cited as "Research by Melanie Hammond."
- [S43] E-mail from Brett Payne to Martin Jackson, dated 2002.
- [S45] Letter from Sally McDonnell, Australia, to Martin Jackson, dated 2000.
- [S46] Letter from Norma Singleton, Australia, to Martin Jackson, dated 1980 - 1985 (unknown repository, unknown repository reference).
- [S47] Letter from Gloria Grant, Adelaide, S.Australia, to Martin Jackson, dated 1980 - 1985.
- [S48] Letter from Mervyn Holloway, Australia, to Martin Jackson, dated 1980 - 1985.
- [S49] Letter from Bruce Holloway, Australia, to Martin Jackson, dated 1980 - 1985 (unknown repository, unknown repository reference).
- [S57] Libby Orme, "Libby Orme- Personal Research 2000 - 2004," e-mail message from unknown author e-mail (unknown address) to Martin Jackson, 2000 - 2004.
- [S62] Letter from Elvie Herd, 3 Farthing Close, Loddon, Norwich, NR14 6DL, to Martin Jackson, dated September 2004.
- [S67] "Research by Paul Wigmore", Nov 2004, Paul Wigmore to Martin Jackson (Martin Jackson's Family Archives); . Hereinafter cited as "Research by Paul Wigmore."
- [S73] "Research by Avril Roberts", April 2005, Avril Roberts to Martin Jackson (Martin Jackson's Family Archives); . Hereinafter cited as "Research by Avril Roberts."
- [S75] "Research by Mark A.S.Grace", Mark A.S.Grace to Martin Jackson (Martin Jackson's Family Archives); . Hereinafter cited as "Research by Mark Grace."
- [S87] E-mails from Denise Grace (unknown author e-mail) to Martin Jackson, "unknown cd."
- [S115] Staffordshire B.M.D. - Index of Marriages.
- [S331] "Derbyshire Family History Soc. Nottingham Road Cemetery Index",.
- [S336] Derbyshire Burial Index 1538-1910:.
- [S354] Derbyshire Horse Tax Register MSS 9237 held by Derby Local Studies Library. N.p.: Derbyshire Record Society.
- [S371] Ancestry.com. Derbyshire, England, Church of England Baptisms, Marriages and Burials, 1538-1812 (Database on-line). Lehi, UT, USA: Ancestry.com Operations, Inc., 2017.
Original data: Derbyshire Church of England Parish Registers, Derbyshire Record Office, Matlock, Derbyshire, England. - [S405] E-mails from Dave Allen to Martin Jackson, 2005 onwards.
- [S414] Letter from Roger Bacon to Martin Jackson; (Crieff, Perthshire, Scotland).
- [S418] Letter from Caroline Beard, Australia, to Martin Jackson, dated 1980 - 1985.
- [S419] Details extracted from a letter from Valerie Beck to Martin Jackson on 5 May 1983,.
- [S432] Letters from Albert Bull (in Vancouver Island, B.C., Canada) to Martin F.Jackson, between 1982 and 2004; unknown repository (unknown repository address).
- [S441] Letter from Mary & Ken Bull, Cubley Lane, Marston Montgomery, to Martin Jackson,.
- [S442] "Personal Research of Matt BULL", from August 2013.
- [S449] "Research by Frederick G. Bull."
- [S455] "Personal Research of Kay Cambourn", e-Mails July 2015 onwards.
- [S603] "Research by Joan Paparo", e-mails from Joan PAPARO to Martin Jackson.
- [S608] E-mails from Ann M. Gillespie to Martin Jackson, beginning in 2008.
- [S609] Personal Research by Mary Milliken.
- [S618] E-mails from Diana Sheasby to Martin Jackson, beginning in 2008.
- [S622] E-mails from Rachel Mekic to Martin Jackson, 2009 onwards .
- [S647] E-mails from June Ward to Martin Jackson, beginning in 2011.
- [S661] E-mails from Elizabeth Humphrey (e-mail address) to Martin Jackson, January 2013 onwards.
- [S680] "Tippers of Hollington, Derbyshire 1765 - 1997; Privately published by John L.Wain", published in 1997 by John L. Wain.
- [S1015] Family Bible n.pub.,. Source Media Type: Book.
- [S1022] (1880 - 1920),. Hereinafter cited as School Records.
- [S1026] Chelsea Pensioner Applications of unknown name of person, unknown military unit, unknown period (unknown repository, unknown repository reference) "unknown cd."
- [S1100] Date & Place details extracted from the "Australia Birth Index, 1788 - 1922".
- [S1150] Date & Place details extracted from the Billion Graves Website.
- [S1873] The 1871 Canadian Census was taken onwards from 2 April 1871.
- [S1920] 1920 US Federal Census.
- [S2016] U.S. Military Service Records.
- [S2019] The Police Gazette.
- [S3004] GRO - Kew -.
- [S3009] "Thomas Bridgett & Company. Silk Manufacturers c1803 - 1870", by Peter Billson , Jan. 2012.