| Collection | Civil Registers of Avondale |
| Record type | Marriage |
| Name | William Millar |
| Marriage | 16 Oct 1857 |
| Place | Chapel Road, Ballgreen, Strathaven, Lanark |
| Age | 44 Years |
| Gender | M |
| Status | Widower |
| Residence | Ballgreen, Strathaven |
| Occupation | Silk & Cotton Handloom Weaver |
| Father's name | John Millar |
| Father's occupation | Silk & Cotton Handloom Weaver |
| Mother's name | Janet Reid |
| Spouse's name | Isabella Orr |
| Spouse's occupation | Silk & Cotton Handloom Weaver |
| Spouse's age | 28 Years |
| Spouse's gender | F |
| Spouse's status | Spinster |
| Spouse's residence | Chapel Road, Ballgreen, Strathaven |
| Spouse's father | William Orr Silk & Cotton Handloom Weaver |
| Spouse's father's occupation | Silk & Cotton Handloom Weaver |
| Spouse's mother | Janet Reid |
| Marriage church | United Presbyterian Church |
| Marriage witnesses | John Orr, James Orr |