Prom assumed various positions in
Kommercekollegiet (the Copenhagen College of Commerce), where he was appointed in 1781. based on the legendary hero
Starkaðr from
Saxo Grammaticus monumental work
Gesta Danorum. He co-founded and co-edited the cultural magazine
Minerva from 1785, in cooperation with
Knud Lyne Rahbek. In 1820, as a consequence of a failed marriage and economic difficulties, he moved to the
Danish West Indies to assume a position as customs inspector in Charlotte Amalie on Saint Thomas. For his farewell party in Copenhagen, in April 1820,
N. F. S. Grundtvig wrotethe son
Langt højere bjerge så vide på jord. He died on Saint Thomas in 1821. ==Literary works==