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.

See also: Create and Maintain Family Associations or Organizations

Surname	Links & Description
Oblad	Website: Descendants and Heritage of John Fredereck Oblad History, genealogy collaboration, descendant, and ancestor information.
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
Ontiveros	Facebook: The Ontiveros Family Early California History Facebook group for only the ONTIVEROS FAMILY involvement of the early settlement of the State of California.
Osmond	Website: Osmond Family Organization Family Organization shares and collaborates on family history, research, DNA, reunions.
Ouzts	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.
Overmohle-Koch	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.
Owsley	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.