Additional data from member contributors
BillionGraves.com record for Karl Mauritz Ahlberg (27 February 1901 - 25 October 1973), BillionGraves Record Pernajan uusi hautausmaa - Pernå nya gravgård, Loviisa - Lovisa, Uusimaa - Nyland, Uusimaa - Nyland, Finland, Europe