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Ernesto Jardim De Vilhena (2) David Livingstone (2) Edward Daniel Young; Horace Waller (2) Edward Steere (2) M. Portugal (1) Edward Daniel Young; Horace (EDT) Waller (1) Édouard Foà (1) David Livingstone; Charles Livingstone (1) James Stevenson (1) Hervé Nyassa Ohandja (1) Julius Richter (1) George French (1)