| 1. | Arbuthnott Family Association | | | Fostering global recognition of common ancestry founded in the parish of Arbuthnott in Kincardineshire, Scotland. Includes record preservation, merchandise and Arbuthnot heraldry. www.arbuthnot.org |
| 2. | Brierley Family History Society | | | Collective heritage of Brierley and Brearley including origin, biographies, related heraldry and various pedigrees. Also features a family forum for news, views and announcements. www.brierleyfamily.com |
| 3. | Barney Family Historical Association | | | Non-profit society dedicated to preserving the heritage of the Barney family throughout the world. Includes a quarterly newsletter featuring pedigrees and research interests (annual subscription applies). www.barneyfamily.org |
| 4. | Hamilton Society (HNGS) | | | Devoted to assembling and preserving historical materials pertaining to the name and its varients, Hamelton, Hamleton, Hambleton and Hambelton. Membership is open to all. www.hamiltongensociety.org |
| 5. | Cassidy Clan | | | Hereditary association promoting and fostering clan kinship, including Cassada and Cassaday. Features photographs of Ballycassidy and County Fermanagh, Northern Ireland, where all Cassidys originated. www.cassidyclan.org |
| 6. | Clan Boyd Society International | | | American based, volunteer association dedicated to the research and preservation of the name and its application and history, including all variants. Research interests are worldwide, shared data is freely available. clanboyd.info |
| 7. | Orrell Family Association | | | Research repository for Orrell and variations, worldwide and all time periods. www.orrellfamily.com |
| 8. | O'Dochartaigh (Doherty) Family Research Centre | | | Affiliated with the Clans of Ireland Association, featuring history, pedigree links and reunion details. Includes variants Darity, Daugherty, Docherty, Dogherty, Doherty, Dority and Dougherty. www.islandnet.com |
| 9. | Yeo Name Society | | | Official UK registered one name society researching and recording the history of the Yeo family worldwide. Includes pedigrees, coat of arms, biographies and roll of honour. www.yeosociety.com |
| 10. | Doyle Clan | | | Promoting and strengthening a mutual interest and fellowship throughout the world between all who bear the family name of Doyle, Doyel, O'Doyle, or their relatives. www.doyle.com.au |
| 11. | Dragland Family Association | | | Global non-profit organization whose mission is to re-connect family members scattered around the world. Includes pedigrees, history, photographs and forum. www.dragland.org |
| 12. | Dunlop/Dunlap Family Society | | | Bringing descendants together at festivals and games worldwide by providing a gathering place, and assisting members with their ancestral research through the exchange of information as compiled by the membership and outside sources. www.angelfire.com |
| 13. | East Family History Society | | | Aims to bring together those researching East, Este and variants worldwide. freepages.genealogy.rootsweb.com |
| 14. | Eddy Family Association | | | Aims are to foster research, book and bulletin publication and the exhibition of historical material. membership is open to any person having an interest in the Eddy Family, either direct or collateral. www.eddyfamily.com |
| 15. | Featherstone Society | | | Currently compiling a global database of all Featherstone descendants. Newsletter available via fee based membership. www.featherstone-society.com |
| 16. | Wishart Society | | | Family tree, historical information about family members, plus contact and shop. www.wishart.org |
| 17. | Hards Family Society | | | Global research including parish records and census data from Sussex, family place names and family history. www.hards.freewire.co.uk |
| 18. | Walsh Family Researchers | | | Goal is to provide free access to information and research for those of the ancient and noble family of Walsh. homepages.rootsweb.com |
| 19. | O'Malley Clan Association | | | Family history, reunions and contact information. membership is open to all O'Malleys and related surname descendants and relatives. www.omalley-clan.org |
| 20. | Sanders Family Association | | | Non-profit club for all Sanders and Saunders descendants who share a common bond in the desire to preserve family heritage irrespective of lineage. family club for all descendants of all the Sanders - Saunders families whose roots were originally in the South, regardless of where their descendants may live today. www.geocities.com |
| 22. | Ahern Clan Association | | | Global research and doucmentation of the name including all variants. Includes links to other associated sites. homepages.rootsweb.com |
| 23. | Appleby Research Organization | | | Worldwide, one name research study group created to foster discussion and the exchange of information. www.geocities.com |
| 24. | Tordoff Family History Society | | | Registered with the Guild of One-Name Studies. Includes variants Toardoff, Toardoffe, Tordiffe and Torduffe. geocities.com |
| 25. | Rutledge Family Association | | | Clearing-house for Ruthledge ancestry including newsletter, chatroom, family group sheets, lineages, maps, projects and mailing list. www.rootsweb.com |
| 26. | Relf Society | | | Internationally aims to maintain an association of those interested in the origin, history, dispersion, and development of the name and its variants. members.madasafish.com |
| 27. | Rayment Society | | | International, non-profit association devoted to researching the history of the name and its application including variants Raiment, Raymant, Raymond and Raymont. www.rayment.info |
| 28. | Symington Family History Society | | | Non profit association bringing together information and research interests pertaining to the name worldwide. Includes variants Simonton, Simmington, Simington and Simanton. www.geocities.com |
| 29. | Montgomery Society International (CMSI) | | | Non-profit association dedicated to the history, research, and promotion of the Clan worldwide. Includes link to affiliated database. www.clanmontgomery.org |
| 30. | P*rr*tt Family History Society | | | Association researching the origins and preserving the heritage of Parrett, Perrett, Parrott, Porritt and similar variations. Includes membership details, member contributions, guestbook and associated links. www.p-rr-tt.org.uk |
| 31. | Willingale Family Society | | | Researching the heritage and application of the name worldwide. Includes a local history on the village of Willingale in Essex. www.willingale.org |
| 32. | Prime Family History Society | | | Historical archive including variants Priem, Prim, Primm, Pryme and de la Pryme. Registered with the Guild of One Name Studies, number 3185. www.primeroots.com |
| 34. | Maloofs International, Inc. | | | Family run, non-profit, non-sectarian, non-denominational and non-political site, dedicated to family heritage and the preservation of the family's Middle Eastern heritage. maloofsinternational.com |
| 35. | Sole Society | | | British family history association researching the name and its application including the variants Saul, Sewell, Solley and Solly. Overseas membership welcome. www.sole.org.uk |
| 36. | Morse Society | | | Non profit association dedicated to researching and compiling family history records in North America. International interest and lineages welcome. morsesociety.org |
| 37. | Clan Gregor Society: Castle MacGregor | | | History and heritage including variants such as Grigor, MacGhriogair, MacGrigor and McGregor. Lands were held in Glenstrae, Glenlochy, Glengyle and Glenorchy. www.clangregor.org |
| 38. | Pittam Family History Society | | | Focal point for information on the name including origins, locations and associated contacts. homepage.ntlworld.com |
| 39. | Pennington Research Association | | | Non-profit corporation, incorporated in California to collect, preserve, maintain, and disseminate material relating to the ancestral structure of the family. www.penningtonresearch.org |
| 40. | Clan MacNeil In Canada | | | Non-profit Scottish society documenting and preserving the history of the name and its application. Includes worldwide reunions and information. www.clanmacneil.ca |
| 41. | Burlinson Association: UK | | | Researching and documenting the name and its application. Includes origins, coat of arms, resources and associated links. www.nsheldon.co.uk |
| 43. | Lidstone Family History Society | | | New membership will incur a one off fee of £10. All members have access to archives and copies of the family trees. Registered with the Guild of One-Name Studies, number 87. Includes variants Ledston, Ledstone, Lidston and Lydston. www.lidstone.plus.com |
| 44. | Morgan Family History Society | | | UK based, voluntary, non-profit association bringing together members of the Clann Morgainn worldwide. freepages.genealogy.rootsweb.com |
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