Albert Chesterfield was a 23rd century Human man, born around reference stardate 1/86. On stardate 2/09, Chesterfield 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. Chesterfield was employed on the colony's support staff, and was skilled in engineering small technology and business practices.
In the 2280s, on stardate 2/24, a referendum came about on the colony's future. Chesterfield 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)