Jan Mårtenson is read about 48 times a day, in 10 languages.
A typical day, 30 days to 20 September 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?Jan Per Gösta Mårtenson was a Swedish diplomat who was also known as the author of some 50 Swedish crime novels.
Photos 1
In their orbit
Spouse: Ingrid Giertz-MårtensonAbout this person
Country
Sweden
Category
Writers
Type
Writer / Author
Status
deceased
Dates
Lived 1933 to 2026 · aged 92
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