stupugrevi (OSw) noun

According to Schlyter a jailer at the town prison; the context, however, only states that the stupugrevi who—in his house—was entrusted with a thief put in the town irons/schackles was to guard him and pay with his own neck if the thief escaped.

jailer OSw BjR Refs:

Schlyter 1877, s.v. stupugrevi