Hugh Roe O'Donnell

Hugh Roe O'Donnell II (Irish: Aodh Ruadh Ó Domhnaill; c. 20 October 1572 – 30 August 1602), also known as Red Hugh O'Donnell, was an Irish clan chief and leader of the confederacy of Irish lords during the Nine Years' War.

He was born into the powerful O'Donnell clan of Tyrconnell (present-day County Donegal). By the age of fourteen, he was recognised as his clan's tanist (heir) and engaged to the daughter of prominent lord Hugh O'Neill, Earl of Tyrone. The English-led Irish government feared this alliance would threaten their control over Ulster, so Lord Deputy John Perrot had O'Donnell kidnapped by wine merchants at Rathmullan in 1587. After four years' imprisonment in Dublin Castle, O'Donnell escaped in December 1591 with the help of Tyrone's bribery, and was subsequently inaugurated as clan chief at Kilmacrennan on 23 April 1592.

Along with his father-in-law Tyrone, O'Donnell led a confederacy of Irish lords during the Nine Years' War, motivated to prevent English incursions into their territory and to end Catholic persecution under Queen Elizabeth I. Throughout the war, O'Donnell expanded his territory into Connacht by launching raids against successive Lord Presidents Richard Bingham and Conyers Clifford. O'Donnell led the confederacy to victory at the Battle of Curlew Pass. In 1600, he suffered various military and personal losses. His cousin Niall Garbh defected to the English, which greatly emboldened commander Henry Docwra's troops and forced O'Donnell out of Tyrconnell.

After a crushing defeat at the Siege of Kinsale, O'Donnell travelled to Habsburg Spain to acquire reinforcements from King Philip III. The promised reinforcements were continually postponed, and whilst preparing for a follow-up meeting with the king, O'Donnell died of a sudden illness at the Castle of Simancas, aged 29. His body was buried inside the Chapel of Wonders at the Convent of St. Francis in Valladolid. O'Donnell's premature death disheartened an already withering Irish resistance; Tyrone ended the Nine Years' War in 1603 with the Treaty of Mellifont.

Fiercely anti-English and militarily aggressive, O'Donnell is considered a folk hero and a symbol of Irish nationalism. He has drawn comparisons to El Cid and William Wallace. In 2020, an unsuccessful archaeological dig for his remains drew international media attention. Since 2022, Valladolid has annually reenacted his 1602 funeral procession in period costumes.