1879-
| Daniel Smithwick | |
| B: | 15 Jul 1879 |
| Kilkenny, Co. Kilkenny, IE | |
1881-1915
| Captain James Arnold Smithwick | |
| B: | 10 Jun 1881 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
| D: | 9 Nov 1915 |
| London, UK | |
Abt 1882-1882
| John Richard Smithwick | |
| B: | Abt Jan 1882 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
| D: | 10 Apr 1882 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
1885-1924
| Richard Hubert Smithwick, CC | |
| B: | 1885 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
| D: | 21 May 1924 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
1887-1901
| William Smithwick | |
| B: | 1887 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
| D: | 31 Oct 1901 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
|
1844-1913
| John Francis Smithwick, DL, JP, CC | |
| B: | 25 Jan 1844 |
| Drakeland House, Co. Kilkenny, IE | |
| D: | 27 Aug 1913 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |
-1886
| Marion Power | |
| B: | Eastlands, Co. Waterford, IE |
| M: | 13 Aug 1878 |
| Stradbally, Co. Laois, IE | |
| D: | 7 Jan 1886 |
| Birchfield House, Birchfield, Co. Kilkenny, IE | |