| 1841 |
Born March 20th in Queen’s County, Ireland. Attended Jukes’s lectures in the Museum of Irish Industry (now Royal College of Science), Dublin. |
| 1867 |
Through Jukes appointed Assistant Geologist on Geological Survey. Surveyed many important districts in Ireland, including Southern Mayo; Carlingford; Slieve Gullion; North Tyrone; Derry; parts of Donegal. |
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Member of Royal Irish Academy. |
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Wrote “History and Antiquities of Glendalough”. |
| 1883 |
Geologist. |
| 1890 |
Appointed Senior Geologist in charge of Irish office. |
| 1902 |
Died April 20th. |
