Ropeworks owner 1957

[David Nilsson]

Does anyone know the name of the owner of a Ropeworks, probably in or near Stockholm, that either changed owners or closed down in 1957, due to the death of that owner in that year or the previous.
 
The owner died as late as about mid 1957, and most likely had the surname of “Nilsson”.
The business may only have been a small one, so the owner could be recorded in the death list, just as a Rope Maker.
 
My source is just my vague memory of that time, and relatives vague memories backing it up in part.
 
Any help or pointers would be appreciated.
 
David Nilsson (NZ).