Johan Friedrich (Frederik) Heinrich (1730 – 24 March 1808) was a German-Danish medical doctor, colonial administrator and landowner.
[1] From 1757 to 1769, Heinrich served as regiment surgeon and hospital physician on Saint Croix in the Danish West Indies.
1785 saw him appointed as Chief Commercial Officer (handelskynding direktør) of the Danish West India Company.
Another daughter, Johanne Marie "Hanne" Heinrich (1771-1808) was married to, and eventually separated from, sea captain and general trader John Christmas.
Her husband, Frederik Christopher, Count Trampe, is not mentioned as a member of the household.