[#16734] From USA TO Norway - Records???

[Gjest Seidi Albertsen]

My grandfather immigrated TO Norway from USA (the opposite direction) between 1903 -1907.Niels Christian Madsen (Nels Christian Matson) b. 1852 in Denmark had lived in USA ca. 20 years and became a USA citizen.He and possible family then moved to Norway - possibly Kristiansand and lived there 'til 1918.Does anyone know if they kept records in Norway of people coming into the country - and where would I search for these?All responses/suggestions greatly appreciated.Seidi USA