| Collection | Civil Registers of Campbeltown |
| Record type | Marriage |
| Name | John Gilchrist MacMillan |
| Marriage | 9 Jul 1920 |
| Place | Machrihanish, Campbeltown, Argyll |
| Age | 31 Years |
| Gender | M |
| Status | Bachelor |
| Residence | Hill Cottage, Oatfield, Campbeltown, Argyll |
| Occupation | Ploughman |
| Father's name | John MacMillan |
| Father's occupation | Ploughman |
| Mother's name | Isabella Shaw Gilchrist |
| Spouse's name | Mary Gilchrist |
| Spouse's occupation | Dressmaker |
| Spouse's age | 32 Years |
| Spouse's gender | F |
| Spouse's status | Spinster |
| Spouse's residence | Old Inn, Machrihanish, Campbeltown, Argyll |
| Spouse's father | Archibald Gilchrist (Deceased) Rabbit Catcher |
| Spouse's father's occupation | Rabbit Catcher |
| Spouse's mother | Mary Colville |
| Marriage church | United Free Church of Scotland |
| Marriage witnesses | Henry Lavery, Christina Downie Gilchrist |