- Born: - Died: -
Surveyor, of Co. Cork, listed in Sarah Bendall, ed., Dictionary of Land Surveyors and Local Map-Makers of Great Britain and Ireland 1530-1850 (2nd edition, 1997), II, 386. He is probably the 'C. O'Neill' who signed a design for a proposed road alteration at the Midleton end of the new road to Tallow in 1843 which is among the Midleton Papers in the Guildford Muniments Room.(1)
(1) Ref. 145/Box 101.