Maria Theresa was the daughter of Emperor Charles VI.
Levan I Dadiani -LRB- also Leon ; ლევან -LSB- ლეონ -RSB- I დადიანი died 1572 -RRB- was a member of the House of Dadiani and ruler of Odishi , that is , Mingrelia , in western Georgia .. House of Dadiani. House of Dadiani. Odishi. Odishi. Mingrelia. Principality of Mingrelia. Georgia. Georgia ( country ). He succeeded on the death of his father , Mamia III Dadiani , as eristavi -LRB- `` duke '' -RRB- of Odishi and ex officio mandaturt-ukhutsesi -LRB- `` Lord High Steward '' -RRB- of Imereti in 1533 .. Odishi. Odishi. Mamia III Dadiani. Mamia III Dadiani. eristavi. eristavi. ex officio. ex officio. Imereti. Kingdom of Imereti. Dadiani 's break with the king of Imereti brought about his downfall and imprisonment in 1546 .. Imereti. Kingdom of Imereti. He was able to escape and regain his possessions , securing Ottoman support for his independence from Imereti .. Imereti. Kingdom of Imereti. Ottoman. Ottoman Empire