| First Name (With Contractions) | Catharine |
| First Name (Without Contractions) | Catharine |
| Surname | Williams |
| Married Surname | Blennerhassett |
| Spouse's Occupation (As Documented) | Mariner |
| Spouse's Occupation (Standardised) | Mariner |
| Gender | Female |
| Abode | Liverpool |
| Year | 1836 |
| Parish | St Bride, Toxteth, Lancashire |
| Date Of Marriage | 25 Jan 1836 |
| Status | Spinster |
| Witnesses | John Canney; Agnes Flockhart |
| Marriage Type | Banns |
| Marrying Minister | J. H. Stewart |
| Register | Marriages 1831 - 1837, Page 51, Entry 151 |
| Source | LDS Film 1546289 |
| Witnessed By | John Canney |
| Witnessed By | Agnes Flockhart |
| Married To | George Ainsworth Blennerhassett |