The man who died after apparently being taken to hospital from the home of artist David Hockney is understood to be Dominic Elliott, one of the painter's studio assistants.
Mr Elliott, the subject of a Hockney painting in 2008, had sat for the 75-year-old artist on more than one occasion at his work space in Bridlington, East Yorkshire.
The 23-year-old had been hired from the local area and had assisted the artist with equipment on his latest projects, including last year's headlining Royal Academy show.
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Gary Davies, 50, is believed to have known the victim, 56.
The couple, married for more than half a century, had recently retired to Mount Pleasant.
Four EU countries in eastern Europe refused to take part in the meeting