After Bishop Nicholas of Riga died in 1253 , Suerbeer finally received the Bishopric of Riga he had claimed over 10 years .
The Teutonic Knights were wary of Suerbeer and warned him to stay away from Prussia .
After Bishop Nicholas of Riga died in 1253 , Suerbeer finally received the Bishopric of Riga Suerbeer had claimed over 10 years .
The Teutonic Knights were wary of Suerbeer and warned him to stay away from Prussia .