The Wille family from Norway

Can anyone please help with more information on the Wille brothers which emigrated to New Zealand form Norway? Kristian/Christian Wille was born in 1965. He is said to be a farmer at Willsborough Ohura. In 1922 when the father died the address post office box 1165, Auckland appeares in the proclamation. He was allegedly married 2 times to a Violet Wille and one unknown. One of them was nee Ferguson. Brother Markus/Marcus Marius had in the same proclamation the address Tehora, Poryrua. That's all about him. They might have anglicized their family name