O'Donnelly of Ballydonnelly – Ó Donnghaile de Baile Uí Donnghaile

A distinguished branch of the Cenél nEógain of the Northern Uí Neill. The clan originated in Co. Donegal, where they were seated at Drumleen - but later migrated to Co. Tyrone, where their seat was Ballydonnelly (now Castlecaulfield). Closely linked with the Ó Neills of Tyrone, the chief of the Donnelly Clan was hereditary Marshall of Ulster/O Neill.

Contact:  Mr Jack Ryan Donnelly, Didsbury, UK

Website: https://www.donnelly-clan.co.uk

E-mail: odonnellyclan@gmail.com