The family name Stibolt was closely associated with the Danish-Norwegian navy of the 18th century and with the island of Christiansø from the time that Hans Anderson Stibolt was appointed commandant of those most easterly islands of Denmark. His three sons all held naval officer rank, as did many of the subsequent generations, serving with a varied amount of success. Three generations held the post of Commandant on Christiansø.

Ertholmene is a small archipelago in Denmark. The largest island is Christiansø, whose name is often used with reference to the entire archipelago. Ertholmene are situated 18 kilometres (11 mi) northeast of Gudhjem, Bornholm, and include Denmark's easternmost point. Two of the islands, Christiansø and Frederiksø, are inhabited, with a combined permanent population of 91. The archipelago has a total area of 39 hectares. Its name is derived from the Danish for "pea islands".