| Collection | Civil Registers of Campbeltown |
| Record type | Marriage |
| Name | John Sinclair |
| Marriage | 28 Apr 1904 |
| Place | St. Kiarans, Roman Catholic Church, Campbeltown, Argyll |
| Age | 24 Years |
| Gender | M |
| Status | Bachelor |
| Residence | 13 Bolgam Street, Campbeltown, Argyll |
| Occupation | Distillery Workman |
| Father's name | David Sinclair (Deceased) |
| Father's occupation | Brewer |
| Mother's name | Annie Brown |
| Spouse's name | Maggie Jane O'Reilly |
| Spouse's occupation | Domestic Servant |
| Spouse's age | 26 Years |
| Spouse's gender | F |
| Spouse's status | Spinster |
| Spouse's residence | 5 Kirk Street, Campbeltown, Argyll |
| Spouse's father | Myles O'Reilly Coachbuilder |
| Spouse's father's occupation | Coachbuilder |
| Spouse's mother | Maria Nolum Domestic Servant |
| Spouse's mother's occupation | Domestic Servant |
| Marriage church | Roman Catholic Church |
| Marriage witnesses | Patrick McGuire, Annie Sinclair |