King George Tupou V of Tonga was buried in an elaborate traditional ceremony on Tuesday. The King, 63, died suddenly on March 18, in a Hong Kong hospital.

Thousands gathered to bid farewell to the king at the burial ceremony held in the Tongan capital Nuku'alofa. The funeral ceremony followed the Polynesian-Tongan rituals and the Wesleyan Christian tradition of hymns, bible readings, prayers and eulogies, according to the Reuters report.

The ceremony was marked by a 21-gun salute, and the king's coffin was carried on a giant, black-and-gold-topped catafalque by 150 pallbearers dressed in black and traditional woven ta'ovala mats, Reuters reported.

Thousands of Tongans lined up the streets, swathed in mourning colors of purple and black, to watch the funeral procession conducted with state honors. Hundreds of children also joined the crowds in their school uniform and black armbands.

King Tupou's body was flown to Tonga by a chartered plane on Monday. He was well-known for his eccentric lifestyle and had huge fascination for elaborate military uniforms and top hats. The cause of his death has not been officially announced yet, but he had undergone surgery for cancer last year.

King Tupou, the bachelor king, was known as a visionary and was responsible for bringing in democracy in a country of 100,000 people. He inherited the crown after his father's death in 2006 and his reign lasted for six years. The Oxford-educated Tupou renounced all important powers to a democratically elected government soon after he ascended the throne, following violent protests and riots demanding democracy.

Tupou V's younger brother Crown Prince Tupou VI will be the new king of Tonga. A traditional Kava ceremony, in which he will be designated as the Monarch, will be held on Saturday, followed by a coronation ceremony to be held at a time chosen by him later, Sky News reported.

Tonga consists of 170 islands in the South Pacific and has a history of 1000 years.

Tonga King George Tupou V
King of Tonga, George Tupou V, died on Sunday in Hong Kong at the age of 63. The Tongan government confirmed the death with the media but did not reveal a cause. REUTERS/Peter Halmagy
Prince Masahito Hitachi of Japan and his wife Princess Hanako Hitachi arrive at the funeral of King Tupou V in Tonga039s capital Nuku039alofa
Prince Masahito Hitachi (C) of Japan and his wife Princess Hanako Hitachi (C-L) arrive at the funeral of King George Tupou V in Tonga's capital Nuku'alofa March 27, 2012. King George Tupou V of Tonga, who ushered in democracy to the South Pacific archipelago, was buried in a ceremony that mixed traditional Polynesian ritual with Christian hymn singing on Tuesday. REUTERS/Matangi Tonga/Pesi Fon
Tonga039s King George Tupou V leaves the Free Wesleyan Centenary Church after his coronation in Nuku039alofa
Tonga's King George Tupou V leaves the Free Wesleyan Centenary Church after his coronation in the nation's capital city Nuku'alofa August 1, 2008. Amid pealing bells, booming cannons, balloons and cheering children, Tonga crowned its new king on Friday. King George Tupou V became the small South Pacific nation's 23rd monarch in a British-styled church ceremony, before a congregation of 1,000 that included Tongan, British, Japanese and Thai royalty, as well as South Pacific chiefs and heads of state. REUTERS/Peter Halmagy
A coffin carrying Tongas King George Tupou V is carried on a giant black and gold-topped catafalque by 150 pallbearers to the Royal Tombs in Tongas capital Nukualofa March 27, 2012
A coffin carrying Tonga's King George Tupou V is carried on a giant black and gold-topped catafalque by 150 pallbearers to the Royal Tombs in Tonga's capital Nuku'alofa March 27, 2012. Tonga's King, 63, who ushered in democracy to the South Pacific archipelago, was buried in a ceremony that mixed traditional Polynesian ritual with Christian hymn singing on Tuesday. He died suddenly in Hong Kong on March 18 and had lain in state for just a day after being flown back in a chartered plane on Monday. REUTERS/Matangi Tonga/Peter Po
Tonga039s King Tupou V leaves the Free Wesleyan Centenary Church after his coronation in Nuku039alofa
Tonga's King Tupou V leaves the Free Wesleyan Centenary Church after his coronation in the nation's capital city Nuku'alofa August 1, 2008. Amid pealing bells, booming cannons, balloons and cheering children, Tonga crowned its new king on Friday. King George Tupou V became the small South Pacific nation's 23rd monarch in a British-styled church ceremony, before a congregation of 1,000 that included Tongan, British, Japanese and Thai royalty, as well as South Pacific chiefs and heads of state. REUTERS/Linny Folau
Archbishop of Polynesia Jabez Bryce crowns Tonga039s King George Tupou V in the nation039s capital city Nuku039alofa
Archbishop of Polynesia Jabez Bryce crowns Tonga's King George Tupou V in the nation's capital city Nuku'alofa August 1, 2008. Amid pealing bells, booming cannons, balloons and cheering children, Tonga crowned its new king on Friday. King George Tupou V became the small South Pacific nation's 23rd monarch in a British-styled church ceremony, before a congregation of 1,000 that included Tongan, British, Japanese and Thai royalty, as well as South Pacific chiefs and heads of state. REUTERS/Peter Halmagy
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