| Surname | Melville |
| First Name(s) | Hon'ble William Henry Leslie |
| Date of Rank as Writer Writer | 1807, July 21 |
| Execution of Covenant | 1808, Feb 26 |
| Notification of Appointment from the Honourable Court of Directors | 1808, Feb 26 |
| Arrived in India | 1808, Oct 24 |
| Date 5 | 1811, Aug 8: Assistant to the Magistrate of the 24-Purgunnahs. |
| Date 6 | 1811, Aug 20: Assisstant to the Superintendent of Police, Lower Provinces. |
| Date 7 | 1811, Oct 11: Assistant to the Commercial Resident at Commercolly and Hurrial. |
| Date 8 | 1812, Jan 2: Second Assistant to the Salt Agent at Bullooah and Chittagong. |
| Date 9 | 1813, May 7: Assistant tohe Superintendent of the Eastern SaltChowkies. |
| Date 10 | 1813, July 23: Officiating Register of the Provincial Court of Dacca. |
| Date 11 | 1814, Jan 18: Officiating Register of the City of Dacca. |
| Date 12 | 1814, July 8: Register of the Zillah Cour of Dinagepore. |
| Date 13 | 1815, April 18: Acting Magistrate of Dinagepore. |
| Date 14 | 1815, July 1: Acting Magistrate of Dinagepore. |
| Date 15 | 1815, Aug 12: Vested with the Powers of Magistrate at Dinagepore. |
| Date 16 | 1815, Aug 23: Register and First Assistant of Nuddea. |
| Date 17 | 1815, Aug 30: Officiating Magistrate of Dinagepore. |
| Date 18 | 1816, Sept 6: Acting Judge and Migistrate of Nuddea. |
| Date 19 | 1816, Dec 27: Acting Register and Joint-Magistrate of the Suburbs of Calcutta. |
| Date 20 | 1817, Jan 3: Invested with the Special Powers under Section 9, Regulation XXIV, of 1814. |
| Date 21 | 1817, June 6: Acting Register and Joint-Magistrate of Cuttack. |
| Date 22 | 1817, July 29: Assistant to the Superintendent of Police, Lower Provinces, stationed at Balasore. |
| Date 23 | 1817, Sept 16: Acting Joint-Magistrate and Register of Cuttack. |
| Date 24 | 1817, Dec 2: Acting Superintendent of Tributary Nehals. |
| Date 25 | 1818 July 3: Officiating Joint-Magistrate of Cuttack, with full Powers of Register. |
| Date 26 | 1818, Sept 18: Invested with the Charge of the Revenue of certain Pergunnahs in Cuttack, and designated Deputy Collector. |
| Date 27 | 1819, April 22: Assistant to the Superintendent of Police, Western Provinces. |
| Date 28 | 1819, Oct 8: Acting Judge and Magistrate of Pooree. |
| Date 29 | 1820, Feb 4: Judge and Magistrate of Ghazeepore. |
| Date 30 | 1824, Aug 26: Judge and Magistrate of Ghazeepore. |
| Date 31 | 1824, Dec 17: Agent to the Governor General at Moorshedabad. |
| Date 32 | 1825, Oct 20: Acting Magistrate of Moorshedabad. |
| Date 33 | 1825, Dec 20: Acting Judge of the Provincial Court of Moorshedabad. |
| Date 34 | 1826, Mar 2: Acting Judge of the Provincial Court of Moorshedabad. |
| Date 35 | 1829, Sept 25: Agent to the Governor General of Morshedabad. |
| Date 36 | 1829, Dec 8: Officiating Commissioner of Revenue and Circuit, Bareilly division. |
| Date 37 | 1830, Feb 16: Commissioner of Revenue and Circuit, Bareilly division. |
| Date 38 | 1830, Dec 26: Proceeded to Europe on Furlough. |
| Date 39 | 1835, Jan 4: Returned to India. |
| Date 40 | 1836, April 23: Agent to the Governor General at Moorshedabad. |
| Date 41 | 1836, May 10: Officiating Civil and Sessions Judge and Agent to the Governor General at Moorshedabad. |