Black Mark

Black Mark (born February 17, 1966, Stockholm, Sweden – died June 3, 2004, Stockholm, Sweden) was an alias of Tomas Forsberg (2) who was also known by his stage name Quorthon. Tomas Forsberg was a Swedish multi-instrumentalist and songwriter. He was the founder of the band Bathory. Son of Börje Forsberg and brother of Jennie Tebler.