Seniors of Thira
- 1188 - 1244 vassals of the Kingdom of Jerusalem
- 1188 - 1192 Senior Conrad of Monferrat
- 1192 - 1198 lord Heinrich Champagne
- 1198 - 1205 lord Amory I de Lusignan
- 1244 - 1291 vassals of Tripoli County
- 1246 - 1270 lord Philippe de Montfort
- 1270 - 1283 lord Jean de Montfort
- 1283 - 1284 seigneur Honfroix de Montfort
- 1284 - 1285 seigneur Margarita de Lusignan
- 1285 - 1291 lord Amory II de Lusignan
- 1291 conquest of Tire by the Mamelukes