1995 Death Hannes Alfven, physicist (Nobel prize), dies at 86 1960 Death Hugo Alfven, Swedish composer (Midsommarvaka), dies at 88 1908 Birthday Hannes OG Alfven, Swedish physicist, Nobel 1970 1908 Birthday Hannes Alfven, Swedish Scientist 1872 Birthday Hugo Alfven, Stockholm Sweden, composer, Midsommarvaka