| Collection | Civil Registers of Avondale |
| Record type | Birth |
| Name | Thomas Dunlop Douglas Clark |
| Birth | 23 Nov 1855 |
| Place | Kirkland Park, Avondale |
| Gender | M |
| Note | Father: 45 Years, Birthplace:Newhouse, East Kilbride, Co. Lanark
Mother: 40 Years, Birthplace:Langholm, Co. Dumfries Her 10th Child. 5 Boys & 4 Girls Living |
| Father's name | John Clark |
| Father's occupation | Landed Proprietor |
| Mother's name | Marion Mackie Cross |
| Parent's marriage | 29 Oct 1836 |
| Parent's marriage place | Strathaven |
| Note | Father: 45 Years, Birthplace:Newhouse, East Kilbride, Co. Lanark
Mother: 40 Years, Birthplace:Langholm, Co. Dumfries Her 10th Child. 5 Boys & 4 Girls Living |