Travels of Zakarias Simonsen, Vardø, Finnmark

Is it possible to follow the travels of the fisherman and soldier Zakarias Simonsen of Vardø, Finnmark to various countries such as England and Denmark during the 1800 to 1845 time frame? Marriage Original is fourth entry right hand page https://www.digitalarkivet.no/kb20070612620267 Death https://www.digitalarkivet.no/en/view/267/pg00000006516386 Also https://www.digitalarkivet.no/en/view/267/pg00000008645553 https://www.digitalarkivet.no/en/view/327/pv00000009464992 I know there is a section of Digitalarkivet called Sjømannsruller but I have never managed to figure out how to use it. Would it cover a fisherman and his travels or just workers on large ships.