1776 - 1844 (68 years)(Notes: You may have to scroll down or right to see chart.)
| WilliamMant Hay Coghlan | |
| B: | 13 Jun 1833 |
| William Kedeagh Strickland Coghlan | |
| B: | 20 Oct 1869 |
| Percy Hay Coghlan, R.A. | |
| B: | 10 Mar 1878 |
| Leode Burgh Coghlan | |
| B: | 26 Jun 1889 |
| William Willes | |
| B: | Sep 1879 |
| Warwickshire, England | |
| D: | 1955 |
| Jeremiah Coghlan | |
| B: | 1776 |
| Crookhaven, County Cork, Munster, Ireland | |
| D: | 4 Mar 1844 |
| Ryde, Isle of Wight, Hampshire, England | |
