The tangi for Parekura Horomia has begun at Hauiti Marae on the North Island's East Coast where at least 1000 people paid their respects on Wednesday.
The Labour Party MP and a former Minister of Maori Affairs died on Monday at his home in Mangatuna surrounded by family. He was 62.
Mourners from throughout New Zealand including iwi and hapu, Maori leaders and politicians have arrived or are making their way to the marae at Tologa Bay near Gisborne.
Mr Horomia's body was taken there on Wednesday morning and was welcomed by whanaunga (relatives) with karanga and haka.
The casket and family were followed by visitors, including members from the iwi Ngati Kahungunu. Since then, large groups have been welcomed to the marae, including up to 300 people from Waikato-Tainui led by the Maori King, Tuheitia.
There were also delegations from Ngai Tuhoe, Te Whanau a Apanui, Tauranga Moana and descendants affiliated to Taranaki iwi.
Parekura Horomia became Minister of Maori Affairs in 2000 and three years later had the difficult job of helping usher through the Foreshore and Seabed Act - legislation unpopular with many Maori and which divided his party's Maori caucus.
The majority of the Labour caucus arrived at Hauiti Marae on Wednesday afternoon, as did MPs from the Green and Maori parties.
Greens co-leader Metiria Turei said young politicians learnt much from Mr Horomia, who was brave enough to stand up and be accountable - even when people did not like what he was doing.
Ms Turei said he was also incredibly humble and people in his community knew that he would always be available to them.
Prime Minister John Key and members of his National Party caucus are due at the marae on Friday.
Parekura Horomia will be buried on Saturday.
Groups began arriving at Hauiti Marae on Wednesday for the tangi. Photo: RNZ
