Stefansson 'Kaldalons', Sigvaldi 13.jan.1881-1946 Iceland, Reykjavik - Reykjavik
physician, 1910-1921 of the Nauteyrarhreppur parish, residing at the farm Armuli near the Kaldalon fjord near Isafjordur from which he took his name 'Kaldalons', 1929-1945 he had his practice and retired in Grindavik in Kevlavik province