Harper Abermarle was a 23rd century Human man, born around reference stardate 1/92. On stardate 2/09, Abermarle was one of two hundred individuals who assembled to found a joint Human-Klingon colony on Sheridan's World, at the behest of the Organians.
Abermarle was employed on the colony's support staff, and was skilled in mining operations and the use of computers. In the 2280s, on stardate 2/24, a referendum came about on the colony's future. Abermarle supported the continued neutrality of Sheridan's World, although if forced to choose he was more likely to desire the colony go under Federation control rather than join the Klingon Empire. (FASA RPG module: Conflict of Interests)