The main part of the Duchy of Mecklenburg-Stargard comprised the Lordship of Stargard in what is now the state of Mecklenburg-Western Pomerania, an area in the border area between Brandenburg, Pomerania and Mecklenburg. The lordship was named after the medieval castle in Stargard. Smaller areas were Sternberg and the Eldenburg with the historic country Ture.
^Friedrich Wigger, Stammtafeln des Großherzoglichen Hauses von Meklenburg in Verein für Mecklenburgische Geschichte und Altertumskunde: Jahrbücher des Vereins für Mecklenburgische Geschichte und Altertumskunde. Vol. 50 (1885), p. 111-326.