Welcome to the web site for the Yeo One-name Study.
This site contains detailed information about the Yeo surname and its many spelling variants, and gives contact details for the study holder and for other experienced Yeo researchers. For more information see About the Study.
The resources on the site provide a wealth of genealogical information. There are 40 sets of searchable records, and more than 760 researched pedigrees under the ‘Pedigrees and research’, ‘Families’ and ‘Individuals’ menus – to which there is an Index.
For the latest updates and additions to the site see Web site news.
For the structure of the site, explore the menus or refer to the Site plan.
Please Contact Us to send comments and queries, to ask for information or to be put in touch with other researchers.
Martyn Yeo
June 2026