Will of John Jeffreys (copy), Wethersfield, Essex, GBR/0012/MS Doc.1182. Cambridge University Library.

Will of John Jeffreys (copy), Wethersfield, Essex, GBR/0012/MS Doc.1182. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/9498 Accessed September 22, 2023.