Principality of Rugia List of Pomeranian duchies and dukes

1168–1325 feudal fief of denmark under local rulers:

1162–1170 tezlaw
1170–1217 jaromar i
1218–1249 wizlaw i
1249–1260 jaromar ii
1260–1302 wizlaw ii
1303–1325 wizlaw iii

from 1325 pomerania-wolgast or -barth:

1325–1326 wartislaw iv
1326–1368 bogislaw v, wartislaw v, barnim iv
1368–1372 wartislaw vi, bogislaw vi
1372–1394 wartislaw vi
1394–1415 wartislaw viii
1415–1432/36 swantibor ii
1432/36–1451 barnim viii
1451–1457 wartislaw ix
1457–1478 wartislaw x

from 1474 part of pomerania-wolgast