Person

Con O'Neill of Clandeboye

d. 1619 · 17th century

Con O'Neill of Clandeboye was the last Gaelic lord of Upper Clandeboye in County Down, Ireland. Imprisoned at Carrickfergus in 1602, he escaped with the help of the Scottish laird Hugh Montgomery, who in return obtained a share of his lands. By 1605 most of his territory had passed to Montgomery and James Hamilton, opening north Down to Scottish settlement before the Plantation of Ulster.

Mentioned in 1 state history

See also

Cite this entry
APA
The Epoch Institute. (2026). Con O'Neill of Clandeboye. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/con-oneill-of-clandeboye
MLA
“Con O'Neill of Clandeboye.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/con-oneill-of-clandeboye. Accessed .
Chicago
The Epoch Institute. “Con O'Neill of Clandeboye.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/con-oneill-of-clandeboye.
Harvard
The Epoch Institute (2026) ‘Con O'Neill of Clandeboye’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/con-oneill-of-clandeboye (Accessed: ).

Last reviewed October 2026Random entry ↻