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 comprehensive sets of searchable records and are more than 760 researched pedigrees, accessible via the ‘Pedigrees and research’, ‘Families’ and ‘Individuals’ drop-down menus. These pedigrees are also accessible via the Index, which contains more than 13,000 entries. For the structure of the site, explore the menus or refer to the Site plan.
For the latest updates and additions to the site see Web site news.
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