conventionDeclaration
detailLevel
http://ica-atom.org/doc/RS-2#5.4
Valdimar Halldórsson (1888-1966) Kálfaströnd Mývatnssveit
conventionDeclaration
Valdimar Halldórsson (1888-1966) og Eggert Stefánsson (1890-1962) söngvari
Sigurjón Valdimar Halldórsson (1888-1966) og Eggert STefánsson (1890-1962).