But his wife had lived for these journeys, and until both his parents died, a part of him lived for them, too.

NPR: Excerpt: 'Unaccustomed Earth'

The two men who died were both locals and expert skiers, one of the them working at an Alpine police training centre.

BBC: Italy avalanche kills two in Fiemme Valley

The couple both died at the scene of the crash, where a candlelit vigil was held for them on Monday night.

BBC: Bristol tandem crash deaths suspect, 38, charged

Both women, from Wymondham, died in October but their families believe Dr Mannings' treatment gave them extra weeks of life.

BBC: Dr Henry Mannings' cancer patients drugs ban lifted