John IV, Duke of Mecklenburg

John IV, Duke of Mecklenburg
Bornbefore 1370
Died16 October 1422
Schwerin
SpouseJutta von Hoya
Catherine of Saxe-Lauenburg
FatherMagnus I, Duke of Mecklenburg
MotherElisabeth of Pomerania-Wolgast

John IV, Duke of Mecklenburg (before 1370 – 16 October 1422) was sole ruler of the Duchy of Mecklenburg from 1384 to 1395 and co-regent from 1395 to 1422.


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