Make your family website with this genealogy web 2.0 application where you can blog about family news, share genealogy information with pedigree and descendancy charts, collaborate with family members by uploading pictures and stories about family ancestors, and connect with your family.

Organized in 2001 as a genealogy society dedicated to furthering research on the ancestry of O'Neal families in America.

Founded in 1987 for historical and genealogical research into the name of Offley and similar names.

Founded in 1979 for the preservation of the history and genealogy of the Ogle and Ogles families in North America.

An organization founded in 1992 of the descendants of John Olin and Susannah Spencer, including occasional reunions and newsletters.

Formed in 1999 for the descendants of James Olive (1713-1805).

Researching the Onstott surname.

Founded in 1986 to document and share genealogical data on the Orrell surname from around the world and all periods of time. This includes various spellings of the surname: Orrell, Orrel, Orell, Orrill, Orril, Orill, Orrells, Orrills, Orel, Oril, Orrall, etc

Devoted to bringing together those with the uncommon Ort(h)lieb surname.

An association of the descendants of John, Christopher & William Osgood formed to help its members discover their heritage, connect their genealogies, and to receive news through a semi-annual newsletter.

Founded in 1984 to perpetuate the memory and genealogy of the antecedents and descendants of Pieter Pieterzen Oostrander; publishes a newsletter three times a year.