• Finnish Genealogy Society,www.genealogia.fi

• Finnish Family History Association (SSHY),https://www.sukuhistoria.fi/sshy/index.htm

• Central Federation of Family Societies,https://suvut.fi/

 

• Kolari municipality, the birthplace of the Pasma family and the seat of the family association:http://www.kolari.fi/

 

• Tornionlaakso residents who moved to Norway and their further migration to America have been studied by a member of the Pasma family Trond Ballo:www.pasma.no

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• Facebook group Pasma family