What is the Guild of One-Name Studies website?
one-name.org is the website of the Guild of One-Name Studies, an organisation for people who research a single surname rather than one family line. It is useful if you want to collect information on everyone who has ever shared a particular surname, anywhere in the world, and need indexes, guidance, software advice, or other researchers to compare notes with.
What a one-name study actually is
A conventional family history project follows your own ancestors backwards as far as possible. A one-name study is different: it concentrates on everyone carrying a single surname, whether or not they are related to you. The site notes that researchers often begin with one line of their own family and then widen out to collect information on that surname past and present, globally.
That distinction matters when deciding whether the Guild is relevant to you. If your goal is a global, surname-wide dataset, this is the matching community. If you only want your own direct ancestors, a general genealogy site will serve you better.
What the site offers
The homepage groups its resources into several areas:
- Online indexes — including marriages, probate records, inscriptions, and newspapers, described as many being unique to the Guild.
- A Wiki and Library — positioned as a way to find clues, get past brick walls, or open up new avenues of investigation.
- Discussion and community — an active Members' Facebook group, Guild forums, and an email list, where you can ask questions, get advice, and find offers such as record look-up services.
- Learning — seminars, online courses, and webinars covering topics from information sources and choosing genealogy software to analysing DNA results.
- Publishing and preservation — a Guild profile to promote your study, family stories in the Journal, help setting up a website on the Guild's server, and archiving of research online or in the Guild's archives.
- Members' websites — examples showing the different approaches members take, from family reconstruction to story collection or data gathering.
How members approach a study
The Guild states that it does not require members to carry out a one-name study in any particular way. Some focus on family reconstruction, others on stories or on collecting data. The Members' Websites Program exists to help members create a website to publish and preserve their research, and the site suggests browsing member websites to get a feel for the range of approaches.
A dated event worth noting
The next Guild Seminar, Mapping your One-Name Study, is scheduled for Saturday 17 October 2026 in Cuddington, near Northwich, Cheshire. The theme is the use of maps to tell stories of people's lives and movements across generations. Booking details are on the site.
Who it suits
| Your situation | Fit |
|---|---|
| You want to gather all occurrences of one surname worldwide | Strong — this is the Guild's core purpose |
| You want help with methodology, software, or DNA analysis | Relevant — seminars, courses, webinars, and forums |
| You need look-ups or advice from other researchers | Relevant — Facebook group, forums, email list |
| You only want your own direct ancestral line | Limited — a general genealogy service is a better match |
| You want to publish or archive a completed study | Relevant — website hosting and archive options |
The site does not state pricing or membership costs on the material reviewed here, so check the membership pages directly before assuming access terms for indexes, courses, or hosting.