Parākramabāhu I of Sri Lanka

Parākramabāhu I
King of Polonnaruwa
The statue in Polonnaruwa traditionally held to be of Parākramabāhu the Great
Reign	1153–1186
Predecessor	Gajabahu II
Successor	Vijayabâhu II
Born	1123 Punkhagama
Died	1186 Polonnaruwa
Consort	Queen Lilavati
House	Kingdom of Polonnaruwa
Father	King Manabharana
Mother	Queen Ratnavali

Parākramabāhu I (Pali Mahā Parākaramabāhu 1123–1186) was king of the Kingdom of Polonnaruwa from 1153-86. During his reign from the capital city of Polonnaruwa, he unified the three lesser kingdoms of the island, becoming one of the last monarchs in Sri Lankan history to do so. He oversaw the expansion and beautification of his capital, constructed extensive irrigation systems, reorganized the country's army, reformed Buddhist practices, encouraged the arts and undertook military campaigns in South India and Burma. The adage "not even a little water that comes from the rain must flow into the ocean without being made useful to man" is one of his most famous utterances.

Parākramabāhu spent much of his youth in the courts of his uncles Kitti Sri Megha, Prince of Dakkinadesa, and Sri Vallabha, Prince of Ruhuna respectively, as well as in the court of the King of Rajarata, Gajabahu II. He succeeded his uncle Kitti as king of Dakkhinadesa around 1140 and over the next decade improved both Dakkhinadesa's infrastructure and military. Following a protracted civil war, he secured power over the entire island around 1153 and remained in this position until his death in 1186. During Parākramabāhu's reign, he launched a punitive campaign against the kings of Burma, aided the Pandyan dynasty against the Chola dynasty in southern India and maintained extensive trade relations with China and countries in the Middle East. Within the island, he consecrated religious monuments, built hospitals, social welfare units, canals and large reservoirs, such as the Sea of Parakrama.

The island of Sri Lanka was in part dominated by the powerful Chola polity of South India, following Raja Raja Chola I's invasion of Sri Lanka in 993. These regions remained

under Chola control until the reign of Vijayabahu I (1055–1100). Vijayabahu I successfully drove the Chola invaders out at the beginning of his reign and shifted the capital of Rajarata from Anuradhapura to a planned city, Polonnaruwa. By the reign of Vikramabāhu I (1111–1132), the island was divided into three kingdoms—Rajarata, Dakkhinadesa, and Ruhuna. Vikramabāhu was however regarded as the greatest in dignity as he possessed Rajarata with its sites of religious and historical importance. However, Manabharana, king of Dakkhinadesa ("South Country"), and his brothers Sri Vallabha and Kitti Sri Megha, the joint kings of Ruhuna, were formidable rivals for the crown. Furthermore all three were the descendants of Vijayabahu's sister, and thus had a strong claim to the throne; they are referred to in the Culavamsa as the Arya branch of the royal dynasty, whilst Vikramabāhu I is of the Kalinga branch.