You'll find that privacy rules might make it difficult to search records so recent.
The Norwegian parish church records are online for your research BUT
For the protection of privacy, there are limits for how recent records can be released:
- Birth and baptism records up to and including 1929
- Confirmation records up to and including 1934
- Marriage and banns records - no limits
- Civil marriage up to and including 1950
- Death, burial and stillbirth records up to and including 1930
- Migration records - no limits
- Joins and leavings of the State Church up to and including 1950
- Records about dissenters up to and including 1950
So if you think you might be able to learn more about him within those limitations - start studying the church records of the appropriate area.