Welcome to the Worldwide Greathead family my One-Name Study - Sources
- [S43] E-mails between Janet Proctor and Jan Cooper from 3 November 2003.
- [S55] E-mails between Alan Littlefair and Jan Cooper from 23 February 2004.
- [S92] E-mails between Bernice McMahon and Jan Cooper from 29 November 2011.
- [S183] E-mails between Paul Haslewood and Jan Cooper from 13 February 2007.
- [S185] E-mails between Phil Branson and Jan Cooper from 4 March 2007.
- [S222] Emails between Geoffrey Royle and Jan Cooper from 6 April 2008.
- [S277] E-mails between Lynn Woolf and Jan Cooper from 4 October 2009.
- [S279] E-mails between Jon Moya and Jan Cooper from 19 November 2009.
- [S8890] E-mails between Mark Douglas Greathead and Jan Cooper from 14 July 2008.
- [S9005] Emails between Mike Greathead and Jan Cooper from 2 March 2003.
- [S9009] Letters between Margaret M Greathead and Jan Cooper from 2 March 2003.
- [S9382] Emails between Wyn Tunley and Jan Cooper from 13 December 2003.
- [S9530] Emails between Jane Dreyfuss née Simpson and Jan Cooper from 1 August 2009.
- [S10551] Emails between Gordon Tunley and Jan Cooper from 27 December 2004.
- [S13340] Emails between Tim Stone and Jan Cooper from 16 March 2005.
- [S17265] Emails between Melissa Banthorpe and Jan Cooper from 15 September 2006.
- [S20478] Letters between Audrey Marr and Jan Cooper from 1 February 2011.
- [S21918] Emails between Dan Grey and Jan Cooper from 17 January 2009.
- [S22046] E-mails between Tarnya Davies and Jan Cooper from 8 February 2009 title.
- [S23599] E-mails between Jean Grima née Roberts and Jan Cooper from 15 February 2010.
- [S25656] E-mails between Jacqueline Rhodes née Straw and Jan Cooper from 7 September 2010.
- [S26514] Emails between Carole Hamilton and Jan Cooper from 9 February 2011.
- [S27326] Emails between Anne Clarke and Jan Cooper from 30 September 2011.
- [S27401] E-mails between John Arthur Conde and Jan Cooper from 5 June 2012.
- [S40039] Www.Ancestry.co.uk - Pallots marriage.