В каком году Кле́ментс Ро́берт Ма́ркем был в Перу?
In the summer of 1852, freed from his naval obligations, Markham made plans for an extended visit to Peru. Supported by a gift from his father of £500 (more than £40,000 at 2008 values) to cover expenses, Markham sailed from Liverpool on .
1852