I think there are multiple versions of this. One example is Gråkappan.[1] It was mentioned in the Severence series, funnily enough. [1] https://en.wikipedia.or

I think there are multiple versions of this. One example is Gråkappan.[1] It was mentioned in the Severence series, funnily enough. [1] https://en.wikipedia.org/wiki/Charles_XI_of_Sweden#Greycoat https://en.wikipedia.org/wiki/Charles_XI_of_Sweden#Greycoat