House O'Donnell of Newport

Cadet branch of the House of O'Donnell

• Coat of Arms
• 

  House O'Donnell of Newport
  Lords of Lifford and Newport
  Baronets of Newport

• Cadet Branches
• 

  House O'Donnell of Castlebar
  Lords of Castlebar
  Marquises of Altamira
  Dukes of Tetuán
  Spanish branch

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  House O'Donell of Oldcastle
  Lords of Oldcastle and Goldegg
  Imperial Counts O'Donell of Tyrconnell
  Austrian branch