What is rajaraja?

Some articles on rajaraja:

Medieval Cholas - Rise of The Imperial Cholas - Golden Era
... Rajaraja Chola and his equally distinguished son Rajendra Chola gave political unity to the whole of Southern India and established the Chola Empire as a respected sea power ... Rajaraja consolidated the Chola defences in the north by eliminating the last remnants of the Rashtrakuta power ... Rajaraja soon extended his kingdom overseas to Lanka and the Chola army occupied most of the island (993 C.E) ...
Rajaraja Chola III - State of The Chola Kingdom
... For the rest of his reign Rajaraja had to depend heavily on Hoysala help ... The extent of the kingdom over which Rajaraja had nominal control remained as during the times of Kulothunga III ... Rajaraja recognised his son Rajendra Chola III as heir apparent in 1246 CE ...
Rajaraja Chola II
... Rajaraja Chola II succeeded his father Kulothunga Chola II to the Chola throne in 1150 ... heir apparent and coregent in 1146 and so the inscriptions of Rajaraja II count his reign from 1146 ... Rajaraja's reign began to show signs of the coming end of the great dynasty ...
Rajaraja Chola III
... Rajaraja Chola III succeeded Kulothunga Chola III on the Chola throne in July 1216 CE ... Rajaraja came to the throne of a kingdom much reduced in size as well as influence ...
Rajaraja Narendra
... Rajaraja Narendra (Telugu రాజరాజ నరేంద్రుడు) (1019–1061 CE) was the Eastern Chalukya king of the Vengi kingdom in South India ... Rajaraja was related to the Cholas of Tanjavur by marital and political links ... Rajaraja Narendra established the city Rajahmahendravaram(Rajahmundry) ...