But the price of his adventures had ultimately to be paid by others, in the succession of families he created, then broke apart; and many of his actions brought him into conflict with the feelings of friends and contemporaries. We may legitimately ask ‘was it really all worth it?’

Lewis was born in England, of a Welsh-Irish family, and brought up in New Zealand and Rarotonga, where his unconventional father sent him to the Polynesian school - for ever after he was really a Polynesian under the skin. He always called himself a New Zealander.