| Collection | Civil Registers of Campbeltown |
| Record type | Marriage |
| Name | Peter McMillan |
| Marriage | 3 Jan 1870 |
| Place | Shore Street, Campbeltown, Argyll |
| Age | 20 Years |
| Gender | M |
| Status | Bachelor |
| Residence | Kirk Street, Campbeltown, Argyll |
| Occupation | Fisherman |
| Note | Catherine McInnes and Elizabeth McLean written as Cathr McInnes and Elizth Morrison in record. |
| Father's name | George McMillan |
| Father's occupation | Fisherman |
| Mother's name | Catherine McInnes (Deceased) |
| Spouse's name | Mary McLean |
| Spouse's occupation | Domestic Servant |
| Spouse's age | 19 Years |
| Spouse's gender | F |
| Spouse's status | Spinster |
| Spouse's residence | Shore Street, Campbeltown, Argyll |
| Spouse's father | Neil McLean Fisherman |
| Spouse's father's occupation | Fisherman |
| Spouse's mother | Elizabeth Morrison |
| Marriage church | Church of Scotland |
| Marriage witnesses | William McLellan, Neil McLean |
| Note | Catherine McInnes and Elizabeth McLean written as Cathr McInnes and Elizth Morrison in record. |