Family Organizations: O
Family Associations, Family Organizations, and Family Societies exist throughout the world, but finding them is problematic. This collection of links to the websites, Facebook pages, and if needed a mailing address, will help you find the organizations that can be helpful in your family history research. Feel free to add an organization or update any that are already listed.
|Surname||Links & Description|
|Oblad||Website: Descendants and Heritage of John Fredereck Oblad|
History, genealogy collaboration, descendant, and ancestor information.
|O'Brien||Website: O'Brien Clan Foundation|
Founded in in 1998, US based. All variant spellings of Brien of descendants of Brian Boru,scholarships for Irish men and women to improve their lives, goal is to celebrate the history of Brian Boru.They have a DNA project.
|O'Brien||Website: OBrien Irish Clan|
The O'Brien Clan is seeking to establish genuine and meaningful connections between all people who have the O’Brien family name or are of O’Brien descent from anywhere in the world. They link to other Irish Clans in a directory and offer useful resources for research
Facebook page:O'Brien Clans of Ireland Many useful research links.
|Ogle / Ogles
||Website: Ogle/Ogles Family Association|
The association's main focus is descendants of either John Ogle, immigrant to Delaware (1664), or Samuel Ogle, three times Governor of Maryland (1731-32; 1733-42; and 1747-52). They have research in England as well as the United States. Newsletters, publications, Conventions, DNA project, and a book in progress.
Facebook: Ogle/Ogles Family Association
Facebook page for Association to advertise and give activities to membership and seekers
||Facebook: The Ontiveros Family Early California History|
Facebook group for only the ONTIVEROS FAMILY involvement of the early settlement of the State of California.
||Website: The Ouzts Family Association|
Family Association for the lineage of Johann Dietrich Utz who left Germany and came to Edgefield County, South Carolina. Reunions.
||Website: Overholser Family Association Publications, yearly bulletin, research assistance, genealogy, reunions.|
||Facebook: Overmohle-Koch Family Genealogy|
Facebook group focused on Leo Overmohle and Rosemary Koch (my grandparents), who were married January 15, 1953. and their ancestors. Designed for collaboration.
||Website: Owen Family Association|
We welcome all Owen descendants to our group. All branches of the Owen family, wherever they were located, are of interest to us.
||Website: Owsley Family Historical Society
Family Historical society for the surnames OWSLEY * OUSLEY * OUSELEY * HOUSLEY * HOWSLEY. Genealogy collaboration, Reunion, DNA, newsletter, and historic preservation. Many are from lineage of the Reverend John Owsley, Rector of Glooston Parish in Leicestershire, England, from 1660 to 1687.
Facebook: Owsley Family Historical Society
Facebook group for immediate interaction between members and to find new researchers.