Welcome to the Worldwide Greathead family my One-Name Study - Sources
  • [S416] E-mails between David Boardman and Jan Cooper from 11 November 2014.
  • [S504] E-mails between Steve Wright and Jan Cooper from 16 June 2016 www.stevewright.nz.
  • [S29092] E-mails between Lisa Royles née Greathead and Jan Cooper from 12 September 2018.
  • [S32068] E-mails between Joanne Shaw and Jan Cooper from 22 April 2016.
  • [S33154] Emails between John Ingram Strickland and Jan Cooper from 6 August 2018.