| Collection | Civil Registers of Avondale |
| Record type | Marriage |
| Name | Gavin Brown Barr |
| Marriage | 17 Jun 1918 |
| Place | Crofthead, Strathaven, Lanark |
| Age | 38 Years |
| Gender | M |
| Status | Bachelor |
| Residence | 29 Ladeside, Strathaven |
| Occupation | Railway Clerk |
| Father's name | Peter Barr (Deceased) |
| Father's occupation | Handloom Weaver |
| Mother's name | Agnes Brown |
| Spouse's name | Helen Miller |
| Spouse's occupation | Dressmaker |
| Spouse's age | 40 Years |
| Spouse's gender | F |
| Spouse's status | Spinster |
| Spouse's residence | Crofthead, Strathaven |
| Spouse's father | John Miller (Deceased) Handloom Weaver |
| Spouse's father's occupation | Handloom Weaver |
| Spouse's mother | Helen Cumming (Deceased) |
| Marriage church | Free Church of Scotland |
| Marriage witnesses | Matthew Barr, Jeanie Barr |