Jan Mårtenson

Jan Martenson
Martenson in 2012
Born
Jan Per Gösta Mårtenson

(1933-02-14) 14 February 1933
Uppsala, Sweden
Alma materUppsala University
Occupation(s)Diplomat, writer
Years active1960–2001
Spouse
Ingrid Giertz
(m. 1967)

Jan Per Gösta Mårtenson (born 14 February 1933) is a Swedish diplomat who is also famous as the author of some fifty Swedish crime novels.