| Start - End | Name, occupation and work address |
|---|---|
| 1876 - 1881 | Law, Alex. (of J. & A. Law, general ironfounders, Rae Street Foundry and Pinkston Iron Works ; head office, Rae Street, Port Dundas) |
| 1881 - 1891 | Law, Mrs. |
| 1891 - 1897 | Law, Robert |
| 1900 - 1912 | Law, Jas. |
| 1912 - 1912 | Law, Miss Next door to 7 Loudon Terrace Next door to 9 Loudon Terrace |