| Start - End | Name, occupation and work address |
|---|
| 1858 - 1862 | Graham, John (of Lang & Graham, accountants & insurance agents, Secretary to the Life Association of Scotland, 136 Buchanan Street) |
| 1863 - 1880 | Jeffrey, Wm. (of Robt. Jeffrey & Sons, cotton spinners, Balfron ; linen & cotton manufacturers, Wyndford Works, Maryhill ; warehouse 110 Brunswick Street) |
| 1879 - 1910 | Jeffrey, Mrs. William |
| 1880 - 1882 | Jeffrey, R. Milne (of Robt. Jeffrey & Sons, cotton spinners, Balfron ; linen & cotton manufacturers, Wyndford Works, Maryhill ; warehouse 110 Brunswick Street) |