It was a tense few minutes, as she moved forward to speak.
Her grand uncle, Te Otinga Waretini, felt that having her stand up to talk in front of him was insulting. He went to her and asked her to sit down, and was going to use his walking stick on her. She was then surrounded by people to stop that happening. She was also challenged by Rangitikei iwi Ngati Apa, she said.
The little group stood there for some minutes, with everyone wondering what would happen next. Then, Ms Peke-Mason went back to her seat and the message to the Labour Party was delivered by church chairman Waka Paama instead.
Facebook speculation that Ms Peke-Mason will make another attempt has spread wide in the last few days.
Mr Waretini and his wife will not be going to Ratana Pa as they usually do, because he doesn't want a repetition.
While Ms Peke-Mason isn't planning to speak during the powhiri, Green Party co-leader Metiria Turei is.
She asked the church officials about their kawa (protocol). They debated the matter and gave her permission. She was relieved about that, but said she would also have been happy to say her piece during another part of the proceedings if that was appropriate.
It will be the first time a co-leader of her party has spoken during the powhiri in all the 10 years it has been going to the pa in January. It usually has an orator to speak on its behalf.
Protocol on the marae was a matter for the Ratana movement to decide, Ms Turei said.
Ngati Apa chairman Pahia Turia isn't so sure. He said the founder of the movement, T W Ratana, was from the Ngati Apa iwi and the pa was within the Ngati Apa boundaries and had strong ties with the tribe. Its protocol should still be Ngati Apa, and it was wrong to have a woman speaking.
Allowing a woman to speak without consulting Ngati Apa was trampling on the tribe's mana (prestige).
"I would never ever go to any other iwi rohe and expect that we would be able to do what we wanted to do."
Complicating the issue of Ms Peke-Mason for him, his mother Tariana Turia is the MP she stood against for the Te Tai Hauauru electorate. Mrs Turia would never have expected to speak on the marae, he said.
Family connections complicate the matter for Ms Peke-Mason too. She is married to Andre Mason, the tumuaki's son, and she lives at Ratana Pa. If she does decide to stand for Te Tai Hauauru in 2014, after Mrs Turia has stood down, she might well win the seat. She was the next highest polling candidate in 2011.
Ms Peke-Mason said she would only speak on the Ratana Marae if she was asked - but any man, woman or child could do so under the church protocol.
"The pa belongs to all people, all God's children. It's not of any one iwi and we have our own tikanga," she said.
Her current focus is her role as Rangitikei District councillor and "walking in faith as a Ratana". National politics comes second.
"I feel a bit sad that people are wasting their energies concentrating on these petty little things when there's a bigger picture out there," she said.