| Collection | Civil Registers of Campbeltown |
| Record type | Marriage |
| Name | Donald McMillan |
| Marriage | 30 Apr 1855 |
| Place | Witchburn near Campbeltown, Argyll |
| Age | 46 Years |
| Gender | M |
| Status | Widower |
| Residence | Witchburn, Campbeltown |
| Occupation | Distillery man |
| Father's name | Finlay McMillan |
| Father's occupation | Farm Labourer |
| Mother's name | Nancy McMIllan |
| Spouse's name | Isabella |
| Spouse's age | McDiarmid |
| Spouse's gender | F |
| Spouse's status | Widow |
| Spouse's residence | Witchburn, Campbeltown |
| Spouse's father | Peter McDermaid (Deceased) Labourer |
| Spouse's father's occupation | Labourer |
| Spouse's mother | Helen Galbreath (Deceased) |
| Marriage witnesses | Hector Smith, John McDermaid |