Question: The following details notable events from the year 1826 in Norway, Norway is a Nordic unitary constitutional monarchy whose territory includes which Norwegian volcanic island situated in the Arctic Ocean, it is 55 km long (southwest-northeast) and 373 km2 in area, partly covered by glaciers?
Sentence (from "Jan Mayen"): It has two parts: larger northeast Nord-Jan and smaller Sør-Jan, linked by a 2.5 km wide isthmus.
Relevant evidence: No