Rudolf Värnlund was born on February 6, 1900 in Stockholm, Stockholms län, Sweden. He was a writer, known for
Stål (1940),
Ubåt 39 (1952) and
Modern och stjärnan (1974). He died on February 16, 1945 in Österskär, Åkersberga, Österåker, Stockholms län, Sweden.