Welcome to the Worldwide Greathead family my One-Name Study - Sources
- [S83] E-mails between Julie Fisher and Jan Cooper from 9 February 2006.
- [S101] E-mails between Christine Tate and Jan Cooper from 19 February 2005.
- [S102] E-mails between Valda Shrimpton and Jan Cooper from 1 March 2005.
- [S127] E-mails between Michael Linyard and Jan Cooper from 7 November 2005.
- [S152] E-mails between Shirley Wallace and Jan Cooper from 17 June 2006.
- [S195] E-mails between Michael Avery and Jan Cooper from 29 October 2007.
- [S234] Emails between Henry Wilkinson and Jan Cooper from 30 July 2008.
- [S321] Emails between Truman Price and Jan Cooper from 1 November 2010.
- [S325] E-mails between Gill Miller and Jan Cooper from 1 April 2011.
- [S330] E-mails between Patrina Chamney and Jan Cooper from 2 June 2011.
- [S385] E-mails between Daphne and Jan Cooper from 4 April 2012.
- [S417] E-mails between David Charles Griffiths and Jan Cooper from 26 January 2017.
- [S13222] Emails between Lara Greathed and Jan Cooper 15 October 2007.
- [S13359] E-mails between title and Jan Cooper from 1 May 2015.
- [S13455] Emails between June Lord née Wilson and Jan Cooper from 18 January 2012.
- [S18349] Emails between Jennifer Langley and Jan Cooper from 13 February 2007.
- [S22629] Emails between Catherine Haggith née Robertson and Jan Cooper from 18 April 2009.
- [S22699] E-mails between Anne Pickard and Jan Cooper from 10 January 2008.
- [S23161] E-mails between Shirley Ann Keith née Eccles and Jan Cooper from 20 July 2010.
- [S28931] E-mails between Laura Glenn and Jan Cooper from 7 December 2009.
- [S29324] Emails between Peter Malcolm Hind and Jan Cooper from 14 January 2013.
- [S40020] Www.roll-of-honour.com/Bedfordshire/CamptonRecreationGroundRollofHonour.html.
- [S40022] Www.galenet.com - Eighteenth century collections online.
- [S40028] Www.genealogie.com.
- [S41902] Canada Census - 1901 - 31 March 1901.