| Name | Birth/Christening | Death/Burial | Database | Order record? | Other Matches |
| Date | Place | Date | Place |
 |
| Irwin, Alice Catherine | 29 JAN 1873 | | 22 OCT 1948 | Beaver Valley cemetery PA | wilkinson3 | | Census Newspapers Histories |
| Father: George Irwin Mother: Amanda Bowers Spouse: Charles William Beers |
 |
| Irwin, Ann E. (Catherine) | ABT 1858 | | | | :3250666 | | Census Newspapers Histories |
| Father: George Jr. Irwin Mother: Sarah Durbin |
 |
| Irwin, Annie Catherine | 15 Mar 1866 | Longford, Tasmania, Australia | 13 Jan 1927 | Prahran, Victoria, Australia | stunbec | | Census Newspapers Histories |
| Father: Henry Harris Mother: Christina Magdalena Wilhelm Spouse: James Irwin |
 |
| Irwin, Bessie Catherine | 01 JUL 1879 | | AFT 1900 | | wolphert | | Census Newspapers Histories |
| Father: Edward Edwin Irwin Mother: Elizabeth Ann Nevius |
 |
| Irwin, Catherine | | | | | 4671 | | Census Newspapers Histories |
| Spouse: James Spencer |
 |
| Irwin, Catherine | | | | | 6105358 | | Census Newspapers Histories |
| Spouse: Robert Caldwell |
 |
| Irwin, Catherine | | | | | 6105359 | | Census Newspapers Histories |
| Spouse: Robert Caldwell |
 |
| Irwin, Catherine | | | | | 8363 | | Census Newspapers Histories |
| Spouse: Spencer |
 |
| Irwin, Catherine | | | | | :1482726 | | Census Newspapers Histories |
| Father: Samuel Irwin Mother: Catharine Freeburn |
 |
| Irwin, Catherine | | | | | :1482726 | | Census Newspapers Histories |
| Spouse: Harrison Freeburn |
 |
| Irwin, Catherine | | | | | :1596271 | | Census Newspapers Histories |
| Spouse: Milo Dewyer |
 |
| Irwin, Catherine | | | | | :1598349 | | Census Newspapers Histories |
| Spouse: John Montgomery Hudelson |
 |
| Irwin, Catherine | | | | | :1619835 | | Census Newspapers Histories |
| Spouse: Peter McKendrick |
 |
| Irwin, Catherine | | | | | :1852296 | | Census Newspapers Histories |
| Spouse: James Spencer |
 |
| Irwin, Catherine | | | | | :1936273 | | Census Newspapers Histories |
| Spouse: Robert Leighton |
 |
| Irwin, Catherine | | | | | :2182307 | | Census Newspapers Histories |
| Spouse: R. B. Robbins |
 |
| Irwin, Catherine | | | | | :2224652 | | Census Newspapers Histories |
| Spouse: Charles H Kees |
 |
| IRWIN, Catherine | | | | | :2765283 | | Census Newspapers Histories |
| Father: Robert IRWIN |
 |
| IRWIN, Catherine | | | | | :2954681 | | Census Newspapers Histories |
| Father: Robert IRWIN |
 |
| IRWIN, Catherine | | | | | :2999248 | | Census Newspapers Histories |
| Father: Robert IRWIN |
 |