Harald George Carlos Swayne
Colonel Harald George Carlos Swayne (1860–1940) was a British soldier, explorer, naturalist and big game hunter, he was the older brother of Eric John Eagles Swayne. == Military career == Commissioned into the Royal Engineers and commencing his service in India, between 1884 and 1897 Swayne made a number of expeditions to Africa to make exploratory surveys for the British authorities.
Source: Wikipedia — Harald George Carlos Swayne (CC BY-SA 4.0)