
1) Māori mythology 
Found on 
https://www.crosswordclues.com/clue/muturangi

 Muturangi, also known as Ruamuturangi, was the son of Ohomairangi and a renowned High Priest presiding over Taputapuatea marae at Rangiatea. Muturangi was an accomplished navigator and it was he who started the tradition of The High Priest at Taputapuatea. He was responsible for collecting and recording knowledge of deepsea voyaging across Te Moan...
Found on 
http://en.wikipedia.org/wiki/Muturangi
  No exact match found.