| Code | DS/UK/24 |
| Dates | 1822-1894 |
| Person Name | Hardinge; Charles Stewart (1822-1894); 2nd Viscount Hardinge of Lahore |
| Surname | Hardinge |
| Forenames | Charles Stewart |
| Title | 2nd Viscount Hardinge of Lahore |
| Activity | Trustee (1868-1878) and later Chairman of the Trustees of the National Portrait Gallery (1878-1894). |