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, see About the Study – and gives contact details for the study holder and for other experienced Yeo researchers. The resources on the site provide a wealth of genealogical information.
There are 40 comprehensive sets of searchable records. The pages containing them might run slowly or not display properly on mobile phones and tablets, see Feedback on performance.
There are 794 researched pedigrees, arranged under the ‘Families’, ‘Individuals’ and ‘Pedigrees and research’ drop-down menus. For information about them, see Finding a pedigree.
For the structure of the site, explore the menus – each section has an ‘About’ page that describes it – or refer to the Site plan.
For the latest updates and additions to the site see Web site news.
The Index contains more than 14,500 entries.
Please Contact Us to send comments and queries, to ask for information or to be put in touch with other researchers.
Martyn Yeo
November 2026