PERSON@1 was a duchy and later grand duchy in northern LOCATION@1 , roughly consisting of the present day district of Mecklenburg-Strelitz -LRB- the historical Stargarder Land -RRB- , bordering areas of modern-day LOCATION@2 with the town of LOCATION@3 and the area around LOCATION@4 in modern LOCATION@5 .

The duchy also had three exclaves near the town of LOCATION@3 and the area around LOCATION@4 in modern LOCATION@5 .
