Istria
- Henry II of Meran, Ruler of Istria 1204–1209, died 1228.
- Otto of Meran, 1215–1230, died 1234.
Read more about this topic: List Of Monarchs Who Lost Their Thrones In The 13th Century
Istria
Read more about this topic: List Of Monarchs Who Lost Their Thrones In The 13th Century