Welcome to the Worldwide Greathead family my One-Name Study - Sources
- [S142] E-mails between Greg Crawford and Jan Cooper from 4 May 2006.
- [S188] E-mails between Malcolm Bottrill and Jan Cooper from 3 April 2007.
- [S194] E-mails between Fiona Evans née Hurry and Jan Cooper from 10 October 2006.
- [S246] Emails between Carol Nubbert and Jan Cooper from 5 December 2008.
- [S412] E-mails between Lydia Claassens and Jan Cooper from 4 August 2015.
- [S4098] E-mails between Facebook and Jan Cooper from 30 October 2014.
- [S4102] Letters between Lilian Fuller née Greathead and Jan Cooper from 5 March 2003.
- [S4108] WebpageOxford business finder (www.touchoxford.com/comdir/cditem.cfm/16096).
- [S4109] Letters between Terence Greathead and Jan Cooper from 1997.
- [S4181] E-mails between Joyce Ramage née Packenham and Jan Cooper from 25 January 2008.
- [S4200] Letters between Maureen Greathead née Hale and Jan Cooper from 2 March 2003.
- [S4204] E-mails between Alison Mary Crowter née Greathead and Jan Cooper from 24 February 2008.
- [S4219] Letters between Colin Greathead and Jan Cooper from 2 March 2003.
- [S4230] Letters between Nellie Greathead and Jan Cooper from 2 March 2003.
- [S5656] Emails between Gail Jean Watson née Greathead and Jan Cooper from 28 August 2005.
- [S7574] Emails between Karen Ramage and Jan Cooper from 28 May 2010.
- [S8979] Emails between Valerie Cullen nee Still and Jan Cooper 28 October 2006.
- [S23515] E-mails between Lee John Ranki and Jan Cooper from 25 August 2009.
- [S25751] E-mails between Henry Shaw and Jan Cooper from 18 March 2010.
- [S26623] E-mails between Eric Langhorst and Jan Cooper from 8 September 2012.
- [S27295] E-mails between Robyn Hanssen née Fitzmaurice and Jan Cooper from 27 July 2004.
- [S27304] E-mails between Sandy Brimblecombe née Lamb and Jan Cooper from 19 March 2010.
- [S29600] E-mails between Fiona Elizabeth Davey and Jan Cooper from 8 April 2013.
- [S33862] E-mails between Zoe Raja Kavunder and Jan Cooper from 1 September 2015.
- [S47010] Found on Facebook.