Background
David was the eldest son of Constantine II, whom he succeeded as king of Kartli in 1505.
David was the eldest son of Constantine II, whom he succeeded as king of Kartli in 1505.
Despite the fact that Constantine had recognised the independence of the breakaway Georgian kingdoms of Imereti and Kakheti, the rivalry among these polities was to continue under David. In August 1509, Alexander took a fort-city Gori and the northwestern corner of Kartli, but had to abandon the occupied lands to David due to the Ottoman raid on Imereti in 1510. A year later, George of Kakheti surged into Kartli, but failed to capture the king in a besieged castle of Ateni.
In 1513, George invaded again, only to be defeated and taken prisoner by David’s younger brother Bagrat I of Mukhrani.
He died in captivity and his kingdom was annexed to Kartli. In 1518, the Persian shah Ismail I of the newly established Safavid dynasty, sent in an army under Division Sultan Rumlu, who was joined by the Georgian prince Qvarqvare III Jaqeli, atabeg of Samtskhe.
The invaders occupied Surami and Gori, and David had to make peace with the Persians and to promise to pay tribute. Meanwhile, the Kakhetian nobles used the opportunity to install Levan, son of the late king George II, as their king.
David besieged the Maghrani Castle where Levan had taken positions, but soon had to abandon the siege as the Turcomans appeared again in the Georgian lands.
A new Persian invasion ensued, led this time personally by the shah. The Kartlian capital Tbilisi was taken by treachery and garrisoned by a large Persian force, making east Georgia nominally fall for the first time under Safavid rule. On the death of Ismail in 1524, David liberated Tbilisi and expelled the Persians from the country.
In 1525, he reconquered Aghjakala, Lower Kartli, and massacred all the Turkoman Qizilbash who had settled there.
David X died in 1526 and was buried at the Svetitskhoveli Cathedral at Mtskheta. David, as crown prince, first married Nestan-Darejan or Miraingul, daughter of Prince David Baratashvili (fl 1488–1512), but the union was denounced by David"s father, Constantine World War II David married secondly to Tamar (died in 1554), daughter of Kvarkvare II Jaqeli, Atabag of Samtskhe.
According to Cyril Toumanoff, Nestan-Darejan/Miraingul was the mother of David"s three sons, Luarsab, Adarnase, and Ramaz, and it was she who committed suicide in 1556. He considers Tamar to have been the third name of this queen, such polyonymy not being infrequent in Georgia at that time.
David had eight children:
Luarsab I, King of Kartli
Adarnase (fl 1512–1558)
Prince Ramaz of Kartli
Demetre (Dimitri) (fl 1516–1540)
Bezhan, died of leprosy
Anonymous daughter (fl 1519–1560), wife of Baindur, Duke of Aragvi
Anonymous daughter (fl 1532–1534), wife of Prince Javakh Chiladze
Anonymous daughter.
He had to defend his kingdom against the attacks by Alexander II of Imereti in the west, and George II of Kakheti in the east.