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| Richard Lemon Lander | |
| Fourth of six children of the landlord of the Fighting Cocks (later: Dolphin) Inn. |
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| Date (from) | (Date to) | Event |
| 8 February 1804 | | Born (Truro). |
| 1817 | 1818 | Servant to merchant in West Indies. |
| 1823 | 1824 | Servant to Maj W.M.G. Colbrooke in Cape Colony. |
| 1825 | 1828 | Servant to Lt Hugh Clapperton on his second, fatal, expedition to West Africa, returning alone from Sokoto. |
| 1828 | | Weighing porter at Truro Customs House. |
| 9 January 1830 | | Sailed from Portsmouth, with his brother John, on own expedition to the Niger. |
| 19 September 1830 | | Commenced descent of Niger from Bussa by canoe. |
| November 1830 | | Reached mouth of Niger. |
| 9 June 1831 | | Arrived at Portsmouth via Rio de Janeiro. |
| 1832 | | Accompanied Macgregor Laird's commercial expedition to the Niger in the steamers Quorra en Alburkah. |
| February 1834 | | Died at Fernando Po from wounds received in attack by Brass River natives at Ingiamma (leaving wife and one daughter). |
| Literature: (DNB; Flemming). |