OWENSON (owensen or variation)

Seeking info on Andrew OWENSON, estimate born around 1800. Family history says emigrated from Norway to Scotland (Musselburgh-Inveresk) near Edinburgh, possibly to work in mills, but recorded as Porter; married Elizabeth Hutton or Hutson 1821. Suggestions of contact points in Norway which might help? Any info welcomed. Email - delete 'delete-' [email hidden] See descendant genealogy at http://www.owenson.org.uk/ggo/tree/pafg06.htm