Key facts
- Joe Swash reads a letter from his great great grandfather.
- His great great grandfather was previously thought to be illiterate.
- The event occurs in an episode of 'Who Do You Think You Are?'.
This story focuses on a personal discovery made by Joe Swash during the filming of the genealogy program 'Who Do You Think You Are?'. The revelation that his great great grandfather, who was believed to be illiterate, had written a letter provides an emotional moment for Swash and offers a new perspective on his family history.