Andree, Karl
Sweet, Alexander Edwin und Knox, John Armoy
Livingstone, David
Knortz, Karl
Dixon, William Hepworth
David und Charles Livingstone
Heuglin, Martin Theodor von
Shaw, Robert
Heine, Peter Bernhard Wilhelm
Cooper, Thomas Thornville
Browne, John Ross
Chavanne, Joseph
Bickmore, Albert Smith
