| Father | Male James Joseph Smithwick |
| Born | 3 Aug 1869 | |
| Died | 1 Apr 1930 | Kilcreene Lodge, Co. Kilkenny, IE |
| Buried | St. Joseph's Roman Catholic Cemetery, Foulkstown, Co. Kilkenny, IE |
|
| Married | 25 Apr 1900 | |
| Father | John William Smithwick, DL, JP | F519 Group Sheet | |
| Mother | Christina Devereux | F519 Group Sheet | |
| Mother | Female Gertrude Mary Josephine Boland |
| Born | 1877 | Co. Dublin, IE |
| Died | 21 Jul 1959 | Co. Dublin, IE |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male Francis Smithwick |
| Born | 15 Dec 1901 | |
| Died | 28 Apr 1909 | Co. Kilkenny, IE |
| Buried | St. Joseph's Roman Catholic Cemetery, Foulkstown, Co. Kilkenny, IE |
| Child 2 | Male Arthur Dominick Smithwick |
| Born | 25 Feb 1903 | Kilcreene, Co. Kilkenny, IE |
| Died | 2 Jun 1966 | Kilkenny, Co. Kilkenny, IE |
| Buried | ||
| Spouse | Sarah J. Smithwick | F532 | |
| Married | 1947 | Dublin, Co. Dublin, IE |
| Child 3 | Male Col. Harold Stanislaus Smithwick, OBE |
| Born | 15 Apr 1905 | |
| Died | 17 Sep 1974 | |
| Buried | St. Joseph's Roman Catholic Cemetery, Foulkstown, Co. Kilkenny, IE |
|
| Spouse | Phyllis Mary Pegge | F533 | |
| Married | 5 May 1938 | |
| Child 4 | Male Walter Aloysius Smithwick |
| Born | 13 Oct 1908 | |
| Died | 9 Apr 1993 | |
| Buried | St. Canice's Cemetery, Kilkenny, Kilkenny, IE |
|
| Spouse | Eileen Mary Savage | F534 | |
| Married | 8 Feb 1934 | Marylebone, London, UK |